Difference between revisions of "Talk:2501: Average Familiarity"

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(Point out that quartz is more common than a previous poster thinks ...)
(Reply to probability comment)
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:If you find a hard white rock, it's probably quartz; very common where I live.  Decorative white pebbles?  Quartz.  Clear, pretty crystals might be the same compound, but they had to be pure to start with and they had to cool really slowly.
 
:If you find a hard white rock, it's probably quartz; very common where I live.  Decorative white pebbles?  Quartz.  Clear, pretty crystals might be the same compound, but they had to be pure to start with and they had to cool really slowly.
 
I resemble this comic ... I specialize in probability.  Does everyone know that probability=1 means 'certain'?  ... I'm not certain ...
 
I resemble this comic ... I specialize in probability.  Does everyone know that probability=1 means 'certain'?  ... I'm not certain ...
 +
:: People who went through at least the first half of the math undergraduate program will most likely understand. In the general population, I guess, saying '100 % probability' would work much better than 'probability 1', but still people can get quite upset when something with 99 % probability of success fails (see for example 14:46 of this video about randomness in video-game design https://www.youtube.com/watch?v=dwI5b-wRLic). [[User:CryptoNut1269|CryptoNut1269]] ([[User talk:CryptoNut1269|talk]]) 11:08, 12 August 2021 (UTC)
  
 
As a chemist, I heard of all of them but, fun fact, there is a mnemonic in the german language known by at least all of the elderly generation: "Feldspat, Quarz und Glimmer - die drei vergess´ ich nimmer!" thats "feldspar quartz and mica - i will never forget the three". These three are the main compunds of granite and obviously this was stuff they had to learn at school. If, in a group of silverheads, start the phrase "Feldspat Quarz und Glimmer ..." and there will always be someone to finish the sentence. --[[User:Pauliprinzip|Pauliprinzip]] ([[User talk:Pauliprinzip|talk]]) 05:45, 12 August 2021 (UTC)
 
As a chemist, I heard of all of them but, fun fact, there is a mnemonic in the german language known by at least all of the elderly generation: "Feldspat, Quarz und Glimmer - die drei vergess´ ich nimmer!" thats "feldspar quartz and mica - i will never forget the three". These three are the main compunds of granite and obviously this was stuff they had to learn at school. If, in a group of silverheads, start the phrase "Feldspat Quarz und Glimmer ..." and there will always be someone to finish the sentence. --[[User:Pauliprinzip|Pauliprinzip]] ([[User talk:Pauliprinzip|talk]]) 05:45, 12 August 2021 (UTC)

Revision as of 11:08, 12 August 2021

I've never even heard of olivine. I think most people have heard of quartz (it's the crystal in most electronic watches, and it's pretty), and I suspect feldspar is somewhere in between. Barmar (talk) 05:21, 12 August 2021 (UTC)

If you find a hard white rock, it's probably quartz; very common where I live. Decorative white pebbles? Quartz. Clear, pretty crystals might be the same compound, but they had to be pure to start with and they had to cool really slowly.

I resemble this comic ... I specialize in probability. Does everyone know that probability=1 means 'certain'? ... I'm not certain ...

People who went through at least the first half of the math undergraduate program will most likely understand. In the general population, I guess, saying '100 % probability' would work much better than 'probability 1', but still people can get quite upset when something with 99 % probability of success fails (see for example 14:46 of this video about randomness in video-game design https://www.youtube.com/watch?v=dwI5b-wRLic). CryptoNut1269 (talk) 11:08, 12 August 2021 (UTC)

As a chemist, I heard of all of them but, fun fact, there is a mnemonic in the german language known by at least all of the elderly generation: "Feldspat, Quarz und Glimmer - die drei vergess´ ich nimmer!" thats "feldspar quartz and mica - i will never forget the three". These three are the main compunds of granite and obviously this was stuff they had to learn at school. If, in a group of silverheads, start the phrase "Feldspat Quarz und Glimmer ..." and there will always be someone to finish the sentence. --Pauliprinzip (talk) 05:45, 12 August 2021 (UTC)

and may not even know the definition of "feldspar" beyond "a rock". Ironically, I think the person writing this may have overstated the "average Joe"'s familiarity with the word "feldspar", since I couldn't have defined it if you'd asked me. --Enchantedsleeper (talk) 08:11, 12 August 2021 (UTC)

Replaced "average Joe" with "average person"

Per https://en.wikipedia.org/wiki/List_of_terms_related_to_an_average_person this term is specific to the US, and introduces specificity unrelated to the comic.