explain xkcd - User contributions [en]

1331: Frequency

2014-02-19T06:49:54Z

Zverik: /* Explanation */ fixed

{{comic
| number = 1331
| date = February 17, 2014
| title = Frequency
| custom = <center><table><tr>
<td>[[File:heartbeat.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[File:birth.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[File:death.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[File:wikipedia.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[File:vibrator.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:car china.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:car japan.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:car germany.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:car us.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:car elsewhere.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:kiss.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:fire dept.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:holeinone.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:turnsignal1.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:turnsignal2.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:earthquake1.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:earthquake2.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:earthquake3.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:earthquake4.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:parliament toilet.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:flight.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:book mockingbird.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:cat mockingbird.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:phoenixshoes.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:phoenix.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:keys.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:amelia.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:dogbite.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:bike.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:eagle.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:bottles.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:recycled.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:meteor.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:oldfaithful.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:shark.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:us cancer.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:us cancer death.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:dog.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:cat.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:wedding.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:domain.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:house.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:tattoo.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:pulsar.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:facebook.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr><tr>
<td>[[ File:iphone.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:littleleague.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:ndsex.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:bieber.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
<td>[[ File:denverpizza.gif|This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.]]</td>
</tr></table></center>
| titletext = This comic shows estimated average frequency. I wanted to include the pitch drop experiment, but it turns out the gif format has some issues with decade-long loops.
}}

==Explanation==
{{incomplete|Incomplete.}}
This comic shows a number of common events, arranged in a grid. Each of the events flashes with their average frequency.

For example, statistically a child is born somewhere on the world approximately every 0.24 seconds, or four times per second. Therefore the tile "One birth" blinks about 4 times per second.

The table below lists all the events and their duration / frequency. Some events make reference to other comics.

The title text refers to the {{w|Pitch drop experiment}} which measures the flow of a piece of pitch over many years. At room temperature, tar pitch flows at a very slow rate, taking several years to form a single drop. The title text jokes that Randall tried to include a tile that flashes about once every {{w|decade|ten years}}, but the tiles are all {{w|Animated GIF|animated GIFs}} and while the file format supports animations of any length, the resulting file would be too big (at least 10 megabytes).

{| class="wikitable sortable"
!Picture
!Text
!Period (seconds)
!Frequency (per minute)
!Frequency (per year, N/I = not interesting)
!Explanation and/or references to other comics.
|-
|[[File:heartbeat.gif]]
|Heartbeat||0.86||70||32,785,200||The typical resting {{w|heart rate}} in adults is 60–80 beats per minute (bpm).
|-
|[[File:birth.gif]]
|One birth||0.24||250||131,490,000|| [[746: Birth]]
|-
|[[File:death.gif]]
|One death||0.56||107||56,360,000||
|-
|[[File:wikipedia.gif]]
|Someone edits Wikipedia||0.67||90||47,100,000||{{w|Wikipedia}} is an online, freely editable encyclopedia.
|-
|[[File:vibrator.gif]]
|Someone buys a vibrator||2.99||20||10,550,000 || [[600: Android Boyfriend]]
|-
|[[ File:car china.gif ]]
|China builds a car||1.89||32||16,700,000||
|-
|[[ File:car japan.gif ]]
|Japan builds a car||4.01||15||7,870,000||
|-
|[[ File:car germany.gif ]]
|Germany builds a car||5.8||10||5,440,000||
|-
|[[ File:car us.gif ]]
|The US builds a car||6.95||8.6||4,540,000||
|-
|[[ File:car elsewhere.gif ]]
|Someone else builds a car||1.03||58||30,640,000||
|-
|[[ File:kiss.gif ]]
|A European Union resident has their first kiss||5.53||11||5,700,000||
|-
|[[ File:fire dept.gif ]]
|A US fire department puts out a fire||23||2.6||1,370,000||
|-
|[[ File:holeinone.gif ]]
|Someone hits a hole-in-one||180||20 times per hour||175,320||A {{w|hole in one}} is a feat in {{w|golf}} in which the player hits the ball directly from the tee into the cup with one shot.
|-
|[[ File:turnsignal1.gif ]]
|My turn signal blinks||0.94||64||N/I||This, together with "The turn signal of the car in front of me blinks", forms a reference to [[165: Turn Signals]].
|-
|[[ File:turnsignal2.gif ]]
|The turn signal of the car in front of me blinks||0.9||67||N/I||This, together with "My turn signal blinks", forms a reference to [[165: Turn Signals]].
|-
|[[ File:earthquake1.gif ]]
|Earthquake (magnitude 1)||2.43||25||13,000,000|| [[711: Seismograph]]
|-
|[[ File:earthquake2.gif ]]
|Earthquake (magnitude 2)||24.26||2.5||1,300,000|| Review [http://earthquake.usgs.gov/earthquakes/map/#%7B%22feed%22%3A%221day_all%22%2C%22search%22%3Anull%2C%22sort%22%3A%22largest%22%2C%22basemap%22%3A%22grayscale%22%2C%22autoUpdate%22%3Atrue%2C%22restrictListToMap%22%3Atrue%2C%22timeZone%22%3A%22local%22%2C%22mapposition%22%3A%5B%5B-84.47406458459159%2C-25.6640625%5D%2C%5B84.4740645845916%2C425.390625%5D%5D%2C%22overlays%22%3A%7B%22plates%22%3Atrue%7D%2C%22viewModes%22%3A%7B%22map%22%3Atrue%2C%22list%22%3Atrue%2C%22settings%22%3Atrue%2C%22help%22%3Afalse%7D%7D USGS's Quake Map] for verification.
|-
|[[ File:earthquake3.gif ]]
|Earthquake (magnitude 3)||242.6||15 times per hour||130,000|| [[1037: Umwelt#Earthquake-Blizzard|1037: Umwelt]]
|-
|[[ File:earthquake4.gif ]]
|Earthquake (magnitude 4)||2426||1.5 times per hour||13,000|| [[723: Seismic Waves]]; below this magnitude earthquakes pass by largely unnoticed by Tweeters.[http://earthquake.usgs.gov/learn/topics/mag_vs_int.php]
|-
|[[ File:parliament toilet.gif ]]
|A member of the UK parliament flushes a toilet||10.06||6||3,140,000||Note that probably during the daytime in Britain such a toilet is flushed 8.5 times per minute, while at night it is flushed only 1 time per minute.
|-
|[[ File:flight.gif ]]
|An airline flight takes off||0.93||65||34,000,000||
|-
|[[ File:book mockingbird.gif ]]
|Someone buys ''To Kill a Mockingbird''||42.05||1.4||750,000||“{{w|To Kill a Mockingbird}}” is a famous novel by {{w|Harper Lee}}.
|-
|[[ File:cat mockingbird.gif ]]
|Someone's pet cat kills a mockingbird||1.82||33||17,340,000||Whereas the previous item references the well-known book “To Kill a Mockingbird”, this one talks about {{w|Mockingbird|mockingbirds}} being literally killed (in this case, by cats). There are 45 million mockingbirds in the world;[http://animaldiversity.ummz.umich.edu/accounts/Mimus_polyglottos/] this means that according to Randall, cats kill 39% of mockingbirds in one year, i.e. in 2.5 years they are able to kill all mockingbirds (excluding the ones that are born in the meantime).
|-
|[[ File:phoenixshoes.gif ]]
|Someone in Phoenix buys new shoes||1.08||56||29,200,000||Since {{w|Phoenix metropolitan area|metro Phoenix}} has 4,200,000 inhabitants, according to Randall people in Phoenix buy 7 pairs of shoes per capita per year.
|-
|[[ File:phoenix.gif ]]
|Someone in Phoenix puts on a condom||2.05||29||15,390,000|| ''Buy two pair of shoes, get a free condom''?
|-
|[[ File:keys.gif ]]
|Someone locks their keys in their car||2.43||25||13,000,000||
|-
|[[ File:amelia.gif ]]
|A Sagittarius named Amelia drinks a soda||7.79||7.7||4,000,000||Randall Munroe is a [http://blog.xkcd.com/2014/01/31/the-baby-name-wizard/ fan of The Baby Name Wizard] blog and its [http://www.babynamewizard.com Name Voyager] tool which shows that "[http://www.babynamewizard.com/baby-name/girl/amelia Amelia]" has recently exploded in popularity. 
This particular frequency is taken from:
* The number of persons called {{w|Amelia_(given_name)|Amelia}} ([http://howmanyofme.com/ est. 82,572 people in the U.S.])
* The number of persons born between November 22nd and December 22nd under the astrological sign of {{w|Sagittarius (astrology)|Sagittarius}} (~1/12th of the population, i.e. approximately 6881 Amelias in the U.S.)
* The frequency of soda (soft drinks) being drunk (216 liters per person per year in the U.S.[http://www.nationmaster.com/graph/foo_sof_dri_con-food-soft-drink-consumption]).
According to our figures, 6881 Amelias drink 1,44 million liters of soft drinks per year in the United States alone, which means that Randall's figures only account for American Amelias (drinking 356 cc or 12 fl. oz. of soda in each drink).
|-
|[[ File:dogbite.gif ]]
|A dog bites someone in the US||7.01||8.6||4,500,000||
|-
|[[ File:bike.gif ]]
|Someone steals a bicycle||24.93||2.4||1,265,000||
|-
|[[ File:eagle.gif ]]
|A bald eagle catches a fish||2.69||22||11,700,000||
|-
|[[ File:bottles.gif ]]
|50,000 plastic bottles are produced||1.27||2.36 million bottles||1.24 trillion||
|-
|[[ File:recycled.gif ]]
|50,000 plastic bottles are recycled||4.64||646,552 bottles||340 billion||27% of the plastic bottles manufactured get [[885: Recycling|recycled]]
|-
|[[ File:meteor.gif ]]
|A bright meteor is visible somewhere||1.15||52||N/I||
|-
|[[ File:oldfaithful.gif ]]
|Old Faithful erupts||5640 (94 minutes)||15 times per day||5,595||{{w|Old Faithful}} is a geyser in {{w|Yellowstone National Park}} in the US, that tends to erupt every 65 or 91 minutes. XKCD's period of 1h 34m falls between the [http://geysertimes.org/getGeyserInfo.php?geyserID=2 mean and median of recent Old Faithful eruptions] and corresponds to a [http://geysertimes.org/getSingleEruption.php?id=645135 February 16, 2014 eruption].
|-
|[[ File:shark.gif ]]
|A fishing boat catches a shark||0.83||72||38,000,000|| [[1326: Sharks]]
|-
|[[ File:us cancer.gif ]]
|Someone in the US is diagnosed with cancer||18.99||3.2||1,660,000|| [[881: Probability]]
|-
|[[ File:us cancer death.gif ]]
|Someone in the US dies from cancer||54.34||1.1||580,000|| [[881: Probability]]
|-
|[[ File:dog.gif ]]
|Someone adopts a dog from a shelter||15.6||3.8||2,000,000||
|-
|[[ File:cat.gif ]]
|Someone adopts a cat from a shelter||21.3||2.8||1,5000,000||
|-
|[[ File:wedding.gif ]]
|Someone gets married||0.75||80||42,000,000||
|-
|[[ File:domain.gif ]]
|Someone registers a domain||0.64||94||49,300,000 ||
|-
|[[ File:house.gif ]]
|Someone in the US buys a house||6.22||9.6||5,000,000||
|-
|[[ File:tattoo.gif ]]
|Someone in the US gets a tattoo||2.06||29||15,300,000||
|-
|[[ File:pulsar.gif ]]
|The star PSR J1748-2446AD rotates 1,000 times||1.4||43,000 rotations||N/I||{{w|PSR J1748-2446ad}} is the fastest spinning {{w|pulsar}} known.
|-
|[[ File:facebook.gif ]]
|Someone lies about their age to sign up for Facebook||4.32||14||600,000 per month||To sign up for Facebook, [https://www.facebook.com/help/210644045634222 the user must claim to be at least 13 years old]. This is a reflection of the U.S. {{w|Children's Online Privacy Protection Act}}.
|-
|[[ File:iphone.gif ]]
|Someone breaks an iPhone screen||0.93||65||34,000,000||
|-
|[[ File:littleleague.gif ]]
|A Little League player strikes out||1.23||49||N/I||{{w|Little League Baseball|Little League}} is a system of local youth baseball and softball competitions. A {{w|strikeout}} is a situation in baseball and softball.
|-
|[[ File:ndsex.gif ]]
|Someone has sex in North Dakota||1.38||43||22,900,000||Since {{w|North Dakota}} has 723,000 inhabitants (ranked the 48th state), and if we estimate the sexually active population as 80% (and if ''someone'' means ''a couple)'' this means that people in North Dakota have sex 79.1 times a year. It is estimated that 3.93% of the world population has sex on a given day;[http://geography.about.com/od/culturalgeography/a/geographyofsex.htm] Randall's rate for North Dakota is 17.3% which is not low.
|-
|[[ File:bieber.gif ]]
|Justin Bieber gains a follower on Twitter||4.73||13||556,000 per month|| [[802: Online Communities 2#Twitter Region|802: Online Communities 2]];  {{w|Justin Bieber}} is a Canadian pop music singer whose [https://twitter.com/justinbieber Twitter account] is extremely popular
|-
|[[ File:denverpizza.gif ]]
|Someone in Denver orders pizza||1.27||47||2,000,000|| [[778: Scheduling]]
|}

==Transcript==
:[Repetitive events are written in grey and arranged in a grid. Each statement pulses to black and then returns to grey at an interval characteristic of the named event.]

{| style="text-align:center;"
|- style="vertical-align: top; background-color:#eeeeee;"
|Heartbeat (0.86 sec)
|One birth (0.24 sec)
|One death (0.56 sec)
|Someone edits Wikipedia (0.67 sec)
|Someone buys a vibrator (2.99 sec)
|- style="vertical-align: top;"
|China builds a car (1.89 sec)
|Japan builds a car (4.01 sec)
|Germany builds a car (5.8 sec)
|The US builds a car (6.95 sec)
|Someone else builds a car (1.03 sec)
|- style="vertical-align: top; background-color:#eeeeee;"
|A European Union resident has their first kiss (5.53 sec)
|A US fire department puts out a fire (23 sec)
|Someone hits a hole-in-one (180 sec)
|My turn signal blinks (0.94 sec)
|The turn signal of the car in front of me blinks (0.9 sec)
|- style="vertical-align: top;"
|Earthquake (magnitude 1) (2.43 sec)
|Earthquake (magnitude 2) (24.26 sec)
|Earthquake (magnitude 3) (242.6 sec)
|Earthquake (magnitude 4) (2426 sec, 42 min)
|Member of the UK Parliament flushes a toilet (10.06 sec)
|- style="vertical-align: top; background-color:#eeeeee;"
|An airline flight takes off (0.93 sec)
|Someone buys ''To Kill a Mockingbird'' (42.05 sec)
|Someone's pet cat kills a mockingbird (1.82 sec)
|Someone in Phoenix buys new shoes (1.08 sec)
|Someone in Phoenix puts on a condom (2.05 sec)
|- style="vertical-align: top;"
|Someone locks their keys in their car (2.43 sec)
|A Sagittarius named Amelia drinks a soda (7.79 sec)
|A dog bites someone in the US (7.01 sec)
|Someone steals a bicycle (24.93 sec)
|A bald eagle catches a fish (2.69 sec)
|- style="vertical-align: top; background-color:#eeeeee;"
|50,000 plastic bottles are produced (1.27 sec)
|50,000 plastic bottles are recycled (4.64 sec)
|A bright meteor is visible somewhere (1.15 sec)
|Old Faithful erupts (5640 sec, 94 min)
|A fishing boat catches a shark (0.83 sec)
|- style="vertical-align: top;"
|Someone in the US is diagnosed with cancer (18.99 sec)
|Someone in the US dies from cancer (54.34 sec)
|Someone adopts a dog from a shelter (15.6 sec)
|Someone adopts a cat from a shelter (21.3 sec)
|Someone gets married (0.75 sec)
|- style="vertical-align: top; background-color:#eeeeee;"
|Someone registers a domain (0.64 sec)
|Someone in the US buys a house (6.22 sec)
|Someone in the US gets a tattoo (2.06 sec)
|The star ''PSR J1748-2446ad'' rotates 1,000 times (1.4 sec)
|Someone lies about their age to sign up for Facebook (4.32 sec)
|- style="vertical-align: top;"
|Someone breaks an iPhone screen (0.93 sec)
|A little league player strikes out (1.23 sec)
|Someone has sex in North Dakota (1.38 sec)
|Justin Bieber gains a follower on Twitter (4.73 sec)
|Someone in Denver orders a pizza (1.27 sec)
|}

{{comic discussion}}
[[Category:Dynamic comics]]
[[Category:Charts]]

Talk:1331: Frequency

2014-02-17T13:51:29Z

Zverik: /* Technically possible */ fix

I have began the transcript. Should a table be embedded with all the statements?[[Special:Contributions/108.162.250.11|108.162.250.11]] 07:33, 17 February 2014 (UTC)
:That would be apt. Dammit Randall, why couldn't you have made the comic one image so it'd be easy to put up here? '''[[User:Davidy22|{{Color|#707|David}}y²²]]'''[[User talk:Davidy22|<tt>[talk]</tt>]] 07:36, 17 February 2014 (UTC)
::I have created a table but someone else has already updated the transcript in a different style; here is my attempt
<pre><table>
<tr>
<th>Heartbeat</th>
<th>One Birth</th>
<th>One Death</th>
<th>Someone Edits Wikipedia</th>
<th>Someone Buys a Vibrator</th>
</tr>
<tr>
<td>China Builds a Car</td>
<td>Japan Builds a Car</td>
<td>Germany Builds a Car</td>
<td>The US Builds a Car</td>
<td>Someone Else Builds a Car</td>
</tr>
<tr>
<td>A European Union President Has Their First Kiss</td>
<td>A US Fire Department Puts Out a Fire</td>
<td>Someone Hits a Hole-In-One</td>
<td>My Turn Signal Blinks</td>
<td>The Turn Signal of the Car in Front of Me Blinks</td>
</tr>
<tr>
<td>Earthquake (Magnitude 1)</td>
<td>Earthquake (Magnitude 2)</td>
<td>Earthquake (Magnitude 3)</td>
<td>Earthquake (Magnitude 4)</td>
<td>Member of the UK Parliament Flushes a Toilet</td>
</tr>
<tr>
<td>An Airline Flight Takes Off</td>
<td>Someone Buys To Kill A Mockingbird</td>
<td>Someone's Pet Cat Kills a Mockingbird</td>
<td>Someone in Pheonix Buys New Shoes</td>
<td>Someone in Pheonix Puts on a Condom</td>
</tr>
<tr>
<td>Someone Locks Their Keys in Their Car</td>
<td>A Sagittarius Named Amelia Drinks a Soda</td>
<td>A Dog Bites Someone in the US</td>
<td>Someone Steals a Bicycle</td>
<td>A Bald Eagle Catches a Fish</td>
</tr>
<tr>
<td>50,000 Plastic Bottles are Produced</td>
<td>50,000 Plastic Bottles are Recycled</td>
<td>A Bright Meteor is Visible Somewhere</td>
<td>Old Faithful Erupts</td>
<td>A fishing Boat Catches a Shark</td>
</tr>
<tr>
<td>Someone in the US is Diagnosed With Cancer</td>
<td>Someone in the US Dies from Cancer</td>
<td>Someone Adopts a Dog from a Shelter</td>
<td>Someone Adopts a Cat from a Shelter</td>
<td>Someone gets Married</td>
</tr>
<tr>
<td>Someone Registers a Domain</td>
<td>Someone in the US Buys a House</td>
<td>Someone in the US gets a Tattoo</td>
<td>The Star PSR J1748-2446AD Rotates 1,000 Times</td>
<td>Someone Lies About their Age to Sign up for Facebook</td>
</tr>
<tr>
<td>Someone Breaks an iPhone Screen</td>
<td>A Little League Player Strikes Out</td>
<td>Someone has Sex in North Dakota</td>
<td>Justin Bieber Gains a Follower on Twitter</td>
<td>Someone in Denver Orders a Pizza</td>
</tr>
</table>
</pre> [[Special:Contributions/108.162.250.11|108.162.250.11]] 10:06, 17 February 2014 (UTC)

:::Thanks, I have replaced the transcript with this one as it is closer to the actual comic format. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:24, 17 February 2014 (UTC)

I would like to point out a few things: the title text refers to an experiment that shows a piece of tar, if I remember correctly, which looks like a solid material, dripping very very slowly. It takes a year or more for a drop to fall, and there should be a live stream of it somewhere, I think.
:A year? It took 12 years for the last drop to fall...
The second is the turning signal being out of sync with the other car. Randall made a comic about that one already. It's a recurring thing.[[User:Dulcis|Dulcis]] ([[User talk:Dulcis|talk]]) 07:57, 17 February 2014 (UTC)
: About turning signals, see [[165|XKCD #165]]--[[User:Koundelitchnico|KoundelitchNico]] ([[User talk:Koundelitchnico|talk]]) 09:32, 17 February 2014 (UTC)

:: Thanks, I thought of that one too. I have added this in the explanations column of the table I created, feel free to add more / edit if you feel the need to do so. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:24, 17 February 2014 (UTC)

I found a simple tool that calculates the duration of GIF files on github: https://raw.github.com/alimony/gifduration/master/gifduration.py
Slightly edited, this is the output:
<pre>
amelia.gif: 7790 ms (7.79 seconds)
bieber.gif: 4730 ms (4.73 seconds)
bike.gif: 24930 ms (24.93 seconds)
birth.gif: 240 ms (0.24 seconds)
book_mockingbird.gif: 42050 ms (42.05 seconds)
bottles.gif: 1270 ms (1.27 seconds)
car_china.gif: 1890 ms (1.89 seconds)
car_elsewhere.gif: 1030 ms (1.03 seconds)
car_germany.gif: 5800 ms (5.80 seconds)
car_japan.gif: 4010 ms (4.01 seconds)
car_us.gif: 6950 ms (6.95 seconds)
cat.gif: 21300 ms (21.30 seconds)
cat_mockingbird.gif: 1820 ms (1.82 seconds)
death.gif: 560 ms (0.56 seconds)
denverpizza.gif: 1270 ms (1.27 seconds)
dogbite.gif: 7010 ms (7.01 seconds)
dog.gif: 15600 ms (15.60 seconds)
domain.gif: 640 ms (0.64 seconds)
eagle.gif: 2690 ms (2.69 seconds)
earthquake1.gif: 2430 ms (2.43 seconds)
earthquake2.gif: 24260 ms (24.26 seconds)
earthquake3.gif: 242600 ms (242.60 seconds)
earthquake4.gif: 2426000 ms (2426.00 seconds)
facebook.gif: 4320 ms (4.32 seconds)
fire_dept.gif: 23000 ms (23.00 seconds)
flight.gif: 930 ms (0.93 seconds)
heartbeat.gif: 860 ms (0.86 seconds)
holeinone.gif: 180000 ms (180.00 seconds)
house.gif: 6220 ms (6.22 seconds)
iphone.gif: 930 ms (0.93 seconds)
keys.gif: 2430 ms (2.43 seconds)
kiss.gif: 5530 ms (5.53 seconds)
littleleague.gif: 1230 ms (1.23 seconds)
meteor.gif: 1150 ms (1.15 seconds)
ndsex.gif: 1380 ms (1.38 seconds)
oldfaithful.gif: 5640000 ms (5640.00 seconds)
parliament_toilet.gif: 10060 ms (10.06 seconds)
phoenix.gif: 2050 ms (2.05 seconds)
phoenixshoes.gif: 1080 ms (1.08 seconds)
pulsar.gif: 1400 ms (1.40 seconds)
recycled.gif: 4640 ms (4.64 seconds)
shark.gif: 830 ms (0.83 seconds)
tattoo.gif: 2060 ms (2.06 seconds)
turnsignal1.gif: 940 ms (0.94 seconds)
turnsignal2.gif: 900 ms (0.90 seconds)
us_cancer_death.gif: 54340 ms (54.34 seconds)
us_cancer.gif: 18990 ms (18.99 seconds)
vibrator.gif: 2990 ms (2.99 seconds)
wedding.gif: 750 ms (0.75 seconds)
wikipedia.gif: 670 ms (0.67 seconds)
</pre>
This could be useful in creating some kind of table in the Explanation.
[[Special:Contributions/108.162.231.109|108.162.231.109]] 09:25, 17 February 2014 (UTC)

:Thanks, I'm working on an explanation right now. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 09:57, 17 February 2014 (UTC)
::OK, I'll leave it at this - the conversions to events per minute don't make sense for all of the tiles and some of them can use more explanation but I'll leave that for someone else to pick up - need to go back to work :-) --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:12, 17 February 2014 (UTC)

:::The edits on Wikipedia doesn't seem very accurate: 0.67s are 3.9M edits per month, while [http://stats.wikimedia.org/EN/TablesDatabaseEdits.htm] has only edit counts around 3M for the last available months for English Wikipedia. --[[Special:Contributions/108.162.254.160|108.162.254.160]] 11:17, 17 February 2014 (UTC)

Suggestion: grid like coordinates to refer to other flashing text? (think E4, B6, D5, ...) sirKitKat [[Special:Contributions/173.245.53.173|173.245.53.173]] 11:19, 17 February 2014 (UTC)

Someone from the UK parliment flushed the toilet while someone in Phoenix used a condom, while a bald eagle caught a fish... (I know, it's just the frequency, not the exact time it is shown to occur) [[Special:Contributions/141.101.98.131|141.101.98.131]] 11:28, 17 February 2014 (UTC)

Shouldn't the North Dakota one have been "two people"? [[User:Djbrasier|Djbrasier]] ([[User talk:Djbrasier|talk]]) 11:57, 17 February 2014 (UTC)

He should have added a PNG saying "your screen's refresh rate"... --[[User:Kronf|Kronf]] ([[User talk:Kronf|talk]]) 12:06, 17 February 2014 (UTC)

== Technically possible ==

Technically you can create an animated GIF that will repeat every 10 years. The standard says that maximum interval between frames is 65535*0.01 seconds, so to create a 10-year video you'll need 31557600*10/655.35=481538 frames. Since GIF registers only changes pixels for each frame, most of these frames will be empty (I'm not sure about the size, but around 20 bytes), so the whole file would be around 9.6 megabytes. Please include this in the explanation (possibly correcting numbers). --[[User:Zverik|Zverik]] ([[User talk:Zverik|talk]]) 13:18, 17 February 2014 (UTC)

Update: Randall used some Adobe software to create highly redundant animated GIFs (with a color profile written to every frame). The thing is, frames are not equal, they gradually change brightness, so each frame is written anew and takes 3670 bytes (measured with oldfaithful.gif). So the estimate for 10-year animated GIF with that software would be 1.77 gigabytes (1.65 GiB). That would be too much indeed. --[[User:Zverik|Zverik]] ([[User talk:Zverik|talk]]) 13:51, 17 February 2014 (UTC)

Talk:1331: Frequency

2014-02-17T13:51:01Z

Zverik: /* Technically possible */ update

I have began the transcript. Should a table be embedded with all the statements?[[Special:Contributions/108.162.250.11|108.162.250.11]] 07:33, 17 February 2014 (UTC)
:That would be apt. Dammit Randall, why couldn't you have made the comic one image so it'd be easy to put up here? '''[[User:Davidy22|{{Color|#707|David}}y²²]]'''[[User talk:Davidy22|<tt>[talk]</tt>]] 07:36, 17 February 2014 (UTC)
::I have created a table but someone else has already updated the transcript in a different style; here is my attempt
<pre><table>
<tr>
<th>Heartbeat</th>
<th>One Birth</th>
<th>One Death</th>
<th>Someone Edits Wikipedia</th>
<th>Someone Buys a Vibrator</th>
</tr>
<tr>
<td>China Builds a Car</td>
<td>Japan Builds a Car</td>
<td>Germany Builds a Car</td>
<td>The US Builds a Car</td>
<td>Someone Else Builds a Car</td>
</tr>
<tr>
<td>A European Union President Has Their First Kiss</td>
<td>A US Fire Department Puts Out a Fire</td>
<td>Someone Hits a Hole-In-One</td>
<td>My Turn Signal Blinks</td>
<td>The Turn Signal of the Car in Front of Me Blinks</td>
</tr>
<tr>
<td>Earthquake (Magnitude 1)</td>
<td>Earthquake (Magnitude 2)</td>
<td>Earthquake (Magnitude 3)</td>
<td>Earthquake (Magnitude 4)</td>
<td>Member of the UK Parliament Flushes a Toilet</td>
</tr>
<tr>
<td>An Airline Flight Takes Off</td>
<td>Someone Buys To Kill A Mockingbird</td>
<td>Someone's Pet Cat Kills a Mockingbird</td>
<td>Someone in Pheonix Buys New Shoes</td>
<td>Someone in Pheonix Puts on a Condom</td>
</tr>
<tr>
<td>Someone Locks Their Keys in Their Car</td>
<td>A Sagittarius Named Amelia Drinks a Soda</td>
<td>A Dog Bites Someone in the US</td>
<td>Someone Steals a Bicycle</td>
<td>A Bald Eagle Catches a Fish</td>
</tr>
<tr>
<td>50,000 Plastic Bottles are Produced</td>
<td>50,000 Plastic Bottles are Recycled</td>
<td>A Bright Meteor is Visible Somewhere</td>
<td>Old Faithful Erupts</td>
<td>A fishing Boat Catches a Shark</td>
</tr>
<tr>
<td>Someone in the US is Diagnosed With Cancer</td>
<td>Someone in the US Dies from Cancer</td>
<td>Someone Adopts a Dog from a Shelter</td>
<td>Someone Adopts a Cat from a Shelter</td>
<td>Someone gets Married</td>
</tr>
<tr>
<td>Someone Registers a Domain</td>
<td>Someone in the US Buys a House</td>
<td>Someone in the US gets a Tattoo</td>
<td>The Star PSR J1748-2446AD Rotates 1,000 Times</td>
<td>Someone Lies About their Age to Sign up for Facebook</td>
</tr>
<tr>
<td>Someone Breaks an iPhone Screen</td>
<td>A Little League Player Strikes Out</td>
<td>Someone has Sex in North Dakota</td>
<td>Justin Bieber Gains a Follower on Twitter</td>
<td>Someone in Denver Orders a Pizza</td>
</tr>
</table>
</pre> [[Special:Contributions/108.162.250.11|108.162.250.11]] 10:06, 17 February 2014 (UTC)

:::Thanks, I have replaced the transcript with this one as it is closer to the actual comic format. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:24, 17 February 2014 (UTC)

I would like to point out a few things: the title text refers to an experiment that shows a piece of tar, if I remember correctly, which looks like a solid material, dripping very very slowly. It takes a year or more for a drop to fall, and there should be a live stream of it somewhere, I think.
:A year? It took 12 years for the last drop to fall...
The second is the turning signal being out of sync with the other car. Randall made a comic about that one already. It's a recurring thing.[[User:Dulcis|Dulcis]] ([[User talk:Dulcis|talk]]) 07:57, 17 February 2014 (UTC)
: About turning signals, see [[165|XKCD #165]]--[[User:Koundelitchnico|KoundelitchNico]] ([[User talk:Koundelitchnico|talk]]) 09:32, 17 February 2014 (UTC)

:: Thanks, I thought of that one too. I have added this in the explanations column of the table I created, feel free to add more / edit if you feel the need to do so. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:24, 17 February 2014 (UTC)

I found a simple tool that calculates the duration of GIF files on github: https://raw.github.com/alimony/gifduration/master/gifduration.py
Slightly edited, this is the output:
<pre>
amelia.gif: 7790 ms (7.79 seconds)
bieber.gif: 4730 ms (4.73 seconds)
bike.gif: 24930 ms (24.93 seconds)
birth.gif: 240 ms (0.24 seconds)
book_mockingbird.gif: 42050 ms (42.05 seconds)
bottles.gif: 1270 ms (1.27 seconds)
car_china.gif: 1890 ms (1.89 seconds)
car_elsewhere.gif: 1030 ms (1.03 seconds)
car_germany.gif: 5800 ms (5.80 seconds)
car_japan.gif: 4010 ms (4.01 seconds)
car_us.gif: 6950 ms (6.95 seconds)
cat.gif: 21300 ms (21.30 seconds)
cat_mockingbird.gif: 1820 ms (1.82 seconds)
death.gif: 560 ms (0.56 seconds)
denverpizza.gif: 1270 ms (1.27 seconds)
dogbite.gif: 7010 ms (7.01 seconds)
dog.gif: 15600 ms (15.60 seconds)
domain.gif: 640 ms (0.64 seconds)
eagle.gif: 2690 ms (2.69 seconds)
earthquake1.gif: 2430 ms (2.43 seconds)
earthquake2.gif: 24260 ms (24.26 seconds)
earthquake3.gif: 242600 ms (242.60 seconds)
earthquake4.gif: 2426000 ms (2426.00 seconds)
facebook.gif: 4320 ms (4.32 seconds)
fire_dept.gif: 23000 ms (23.00 seconds)
flight.gif: 930 ms (0.93 seconds)
heartbeat.gif: 860 ms (0.86 seconds)
holeinone.gif: 180000 ms (180.00 seconds)
house.gif: 6220 ms (6.22 seconds)
iphone.gif: 930 ms (0.93 seconds)
keys.gif: 2430 ms (2.43 seconds)
kiss.gif: 5530 ms (5.53 seconds)
littleleague.gif: 1230 ms (1.23 seconds)
meteor.gif: 1150 ms (1.15 seconds)
ndsex.gif: 1380 ms (1.38 seconds)
oldfaithful.gif: 5640000 ms (5640.00 seconds)
parliament_toilet.gif: 10060 ms (10.06 seconds)
phoenix.gif: 2050 ms (2.05 seconds)
phoenixshoes.gif: 1080 ms (1.08 seconds)
pulsar.gif: 1400 ms (1.40 seconds)
recycled.gif: 4640 ms (4.64 seconds)
shark.gif: 830 ms (0.83 seconds)
tattoo.gif: 2060 ms (2.06 seconds)
turnsignal1.gif: 940 ms (0.94 seconds)
turnsignal2.gif: 900 ms (0.90 seconds)
us_cancer_death.gif: 54340 ms (54.34 seconds)
us_cancer.gif: 18990 ms (18.99 seconds)
vibrator.gif: 2990 ms (2.99 seconds)
wedding.gif: 750 ms (0.75 seconds)
wikipedia.gif: 670 ms (0.67 seconds)
</pre>
This could be useful in creating some kind of table in the Explanation.
[[Special:Contributions/108.162.231.109|108.162.231.109]] 09:25, 17 February 2014 (UTC)

:Thanks, I'm working on an explanation right now. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 09:57, 17 February 2014 (UTC)
::OK, I'll leave it at this - the conversions to events per minute don't make sense for all of the tiles and some of them can use more explanation but I'll leave that for someone else to pick up - need to go back to work :-) --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:12, 17 February 2014 (UTC)

:::The edits on Wikipedia doesn't seem very accurate: 0.67s are 3.9M edits per month, while [http://stats.wikimedia.org/EN/TablesDatabaseEdits.htm] has only edit counts around 3M for the last available months for English Wikipedia. --[[Special:Contributions/108.162.254.160|108.162.254.160]] 11:17, 17 February 2014 (UTC)

Suggestion: grid like coordinates to refer to other flashing text? (think E4, B6, D5, ...) sirKitKat [[Special:Contributions/173.245.53.173|173.245.53.173]] 11:19, 17 February 2014 (UTC)

Someone from the UK parliment flushed the toilet while someone in Phoenix used a condom, while a bald eagle caught a fish... (I know, it's just the frequency, not the exact time it is shown to occur) [[Special:Contributions/141.101.98.131|141.101.98.131]] 11:28, 17 February 2014 (UTC)

Shouldn't the North Dakota one have been "two people"? [[User:Djbrasier|Djbrasier]] ([[User talk:Djbrasier|talk]]) 11:57, 17 February 2014 (UTC)

He should have added a PNG saying "your screen's refresh rate"... --[[User:Kronf|Kronf]] ([[User talk:Kronf|talk]]) 12:06, 17 February 2014 (UTC)

== Technically possible ==

Technically you can create an animated GIF that will repeat every 10 years. The standard says that maximum interval between frames is 65535*0.01 seconds, so to create a 10-year video you'll need 31557600*10/655.35=481538 frames. Since GIF registers only changes pixels for each frame, most of these frames will be empty (I'm not sure about the size, but around 20 bytes), so the whole file would be around 9.6 megabytes. Please include this in the explanation (possibly correcting numbers). --[[User:Zverik|Zverik]] ([[User talk:Zverik|talk]]) 13:18, 17 February 2014 (UTC)

Update: Randall used some Adobe software to create highly redundant animated GIFs (with palette written to every frame). The thing is, frames are not equal, they gradually change brightness, so each frame is written anew and takes 3670 bytes (measured with oldfaithful.gif). So the estimate for 10-year animated GIF with that software would be 1.77 gigabytes (1.65 GiB). That would be too much indeed. --[[User:Zverik|Zverik]] ([[User talk:Zverik|talk]]) 13:51, 17 February 2014 (UTC)

Talk:1331: Frequency

2014-02-17T13:20:22Z

Zverik: /* Technically possible */ fix

Talk:1331: Frequency

2014-02-17T13:18:50Z

Zverik: /* Technically possible */ new section

I have began the transcript. Should a table be embedded with all the statements?[[Special:Contributions/108.162.250.11|108.162.250.11]] 07:33, 17 February 2014 (UTC)
:That would be apt. Dammit Randall, why couldn't you have made the comic one image so it'd be easy to put up here? '''[[User:Davidy22|{{Color|#707|David}}y²²]]'''[[User talk:Davidy22|<tt>[talk]</tt>]] 07:36, 17 February 2014 (UTC)
::I have created a table but someone else has already updated the transcript in a different style; here is my attempt
<pre><table>
<tr>
<th>Heartbeat</th>
<th>One Birth</th>
<th>One Death</th>
<th>Someone Edits Wikipedia</th>
<th>Someone Buys a Vibrator</th>
</tr>
<tr>
<td>China Builds a Car</td>
<td>Japan Builds a Car</td>
<td>Germany Builds a Car</td>
<td>The US Builds a Car</td>
<td>Someone Else Builds a Car</td>
</tr>
<tr>
<td>A European Union President Has Their First Kiss</td>
<td>A US Fire Department Puts Out a Fire</td>
<td>Someone Hits a Hole-In-One</td>
<td>My Turn Signal Blinks</td>
<td>The Turn Signal of the Car in Front of Me Blinks</td>
</tr>
<tr>
<td>Earthquake (Magnitude 1)</td>
<td>Earthquake (Magnitude 2)</td>
<td>Earthquake (Magnitude 3)</td>
<td>Earthquake (Magnitude 4)</td>
<td>Member of the UK Parliament Flushes a Toilet</td>
</tr>
<tr>
<td>An Airline Flight Takes Off</td>
<td>Someone Buys To Kill A Mockingbird</td>
<td>Someone's Pet Cat Kills a Mockingbird</td>
<td>Someone in Pheonix Buys New Shoes</td>
<td>Someone in Pheonix Puts on a Condom</td>
</tr>
<tr>
<td>Someone Locks Their Keys in Their Car</td>
<td>A Sagittarius Named Amelia Drinks a Soda</td>
<td>A Dog Bites Someone in the US</td>
<td>Someone Steals a Bicycle</td>
<td>A Bald Eagle Catches a Fish</td>
</tr>
<tr>
<td>50,000 Plastic Bottles are Produced</td>
<td>50,000 Plastic Bottles are Recycled</td>
<td>A Bright Meteor is Visible Somewhere</td>
<td>Old Faithful Erupts</td>
<td>A fishing Boat Catches a Shark</td>
</tr>
<tr>
<td>Someone in the US is Diagnosed With Cancer</td>
<td>Someone in the US Dies from Cancer</td>
<td>Someone Adopts a Dog from a Shelter</td>
<td>Someone Adopts a Cat from a Shelter</td>
<td>Someone gets Married</td>
</tr>
<tr>
<td>Someone Registers a Domain</td>
<td>Someone in the US Buys a House</td>
<td>Someone in the US gets a Tattoo</td>
<td>The Star PSR J1748-2446AD Rotates 1,000 Times</td>
<td>Someone Lies About their Age to Sign up for Facebook</td>
</tr>
<tr>
<td>Someone Breaks an iPhone Screen</td>
<td>A Little League Player Strikes Out</td>
<td>Someone has Sex in North Dakota</td>
<td>Justin Bieber Gains a Follower on Twitter</td>
<td>Someone in Denver Orders a Pizza</td>
</tr>
</table>
</pre> [[Special:Contributions/108.162.250.11|108.162.250.11]] 10:06, 17 February 2014 (UTC)

:::Thanks, I have replaced the transcript with this one as it is closer to the actual comic format. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:24, 17 February 2014 (UTC)

I would like to point out a few things: the title text refers to an experiment that shows a piece of tar, if I remember correctly, which looks like a solid material, dripping very very slowly. It takes a year or more for a drop to fall, and there should be a live stream of it somewhere, I think.
:A year? It took 12 years for the last drop to fall...
The second is the turning signal being out of sync with the other car. Randall made a comic about that one already. It's a recurring thing.[[User:Dulcis|Dulcis]] ([[User talk:Dulcis|talk]]) 07:57, 17 February 2014 (UTC)
: About turning signals, see [[165|XKCD #165]]--[[User:Koundelitchnico|KoundelitchNico]] ([[User talk:Koundelitchnico|talk]]) 09:32, 17 February 2014 (UTC)

:: Thanks, I thought of that one too. I have added this in the explanations column of the table I created, feel free to add more / edit if you feel the need to do so. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:24, 17 February 2014 (UTC)

I found a simple tool that calculates the duration of GIF files on github: https://raw.github.com/alimony/gifduration/master/gifduration.py
Slightly edited, this is the output:
<pre>
amelia.gif: 7790 ms (7.79 seconds)
bieber.gif: 4730 ms (4.73 seconds)
bike.gif: 24930 ms (24.93 seconds)
birth.gif: 240 ms (0.24 seconds)
book_mockingbird.gif: 42050 ms (42.05 seconds)
bottles.gif: 1270 ms (1.27 seconds)
car_china.gif: 1890 ms (1.89 seconds)
car_elsewhere.gif: 1030 ms (1.03 seconds)
car_germany.gif: 5800 ms (5.80 seconds)
car_japan.gif: 4010 ms (4.01 seconds)
car_us.gif: 6950 ms (6.95 seconds)
cat.gif: 21300 ms (21.30 seconds)
cat_mockingbird.gif: 1820 ms (1.82 seconds)
death.gif: 560 ms (0.56 seconds)
denverpizza.gif: 1270 ms (1.27 seconds)
dogbite.gif: 7010 ms (7.01 seconds)
dog.gif: 15600 ms (15.60 seconds)
domain.gif: 640 ms (0.64 seconds)
eagle.gif: 2690 ms (2.69 seconds)
earthquake1.gif: 2430 ms (2.43 seconds)
earthquake2.gif: 24260 ms (24.26 seconds)
earthquake3.gif: 242600 ms (242.60 seconds)
earthquake4.gif: 2426000 ms (2426.00 seconds)
facebook.gif: 4320 ms (4.32 seconds)
fire_dept.gif: 23000 ms (23.00 seconds)
flight.gif: 930 ms (0.93 seconds)
heartbeat.gif: 860 ms (0.86 seconds)
holeinone.gif: 180000 ms (180.00 seconds)
house.gif: 6220 ms (6.22 seconds)
iphone.gif: 930 ms (0.93 seconds)
keys.gif: 2430 ms (2.43 seconds)
kiss.gif: 5530 ms (5.53 seconds)
littleleague.gif: 1230 ms (1.23 seconds)
meteor.gif: 1150 ms (1.15 seconds)
ndsex.gif: 1380 ms (1.38 seconds)
oldfaithful.gif: 5640000 ms (5640.00 seconds)
parliament_toilet.gif: 10060 ms (10.06 seconds)
phoenix.gif: 2050 ms (2.05 seconds)
phoenixshoes.gif: 1080 ms (1.08 seconds)
pulsar.gif: 1400 ms (1.40 seconds)
recycled.gif: 4640 ms (4.64 seconds)
shark.gif: 830 ms (0.83 seconds)
tattoo.gif: 2060 ms (2.06 seconds)
turnsignal1.gif: 940 ms (0.94 seconds)
turnsignal2.gif: 900 ms (0.90 seconds)
us_cancer_death.gif: 54340 ms (54.34 seconds)
us_cancer.gif: 18990 ms (18.99 seconds)
vibrator.gif: 2990 ms (2.99 seconds)
wedding.gif: 750 ms (0.75 seconds)
wikipedia.gif: 670 ms (0.67 seconds)
</pre>
This could be useful in creating some kind of table in the Explanation.
[[Special:Contributions/108.162.231.109|108.162.231.109]] 09:25, 17 February 2014 (UTC)

:Thanks, I'm working on an explanation right now. --[[Special:Contributions/173.245.53.152|173.245.53.152]] 09:57, 17 February 2014 (UTC)
::OK, I'll leave it at this - the conversions to events per minute don't make sense for all of the tiles and some of them can use more explanation but I'll leave that for someone else to pick up - need to go back to work :-) --[[Special:Contributions/173.245.53.152|173.245.53.152]] 10:12, 17 February 2014 (UTC)

:::The edits on Wikipedia doesn't seem very accurate: 0.67s are 3.9M edits per month, while [http://stats.wikimedia.org/EN/TablesDatabaseEdits.htm] has only edit counts around 3M for the last available months for English Wikipedia. --[[Special:Contributions/108.162.254.160|108.162.254.160]] 11:17, 17 February 2014 (UTC)

Suggestion: grid like coordinates to refer to other flashing text? (think E4, B6, D5, ...) sirKitKat [[Special:Contributions/173.245.53.173|173.245.53.173]] 11:19, 17 February 2014 (UTC)

Someone from the UK parliment flushed the toilet while someone in Phoenix used a condom, while a bald eagle caught a fish... (I know, it's just the frequency, not the exact time it is shown to occur) [[Special:Contributions/141.101.98.131|141.101.98.131]] 11:28, 17 February 2014 (UTC)

Shouldn't the North Dakota one have been "two people"? [[User:Djbrasier|Djbrasier]] ([[User talk:Djbrasier|talk]]) 11:57, 17 February 2014 (UTC)

He should have added a PNG saying "your screen's refresh rate"... --[[User:Kronf|Kronf]] ([[User talk:Kronf|talk]]) 12:06, 17 February 2014 (UTC)

== Technically possible ==

Technically you can create an animated GIF that will repeat every 10 years. The standard says that maximum interval between frames is 65535*0.01=655 seconds, so to create a 10-year video you'll need 31557600*10/655=481795 frames. Since GIF registers only changes pixels for each frame, most of these frames will be empty (I'm not sure about the size, but around 20 bytes), so the whole file would be around 9.6 megabytes. Please include this in the explanation (possibly correcting numbers). --[[User:Zverik|Zverik]] ([[User talk:Zverik|talk]]) 13:18, 17 February 2014 (UTC)