809: Los Alamos

Explain xkcd: It's 'cause you're dumb.
Revision as of 05:33, 5 February 2014 by MrGameZone (Talk | contribs)

Jump to: navigation, search
Los Alamos
The test didn't (spoiler alert) destroy the world, but the fact that they were even doing those calculations makes theirs the coolest jobs ever.
Title text: The test didn't (spoiler alert) destroy the world, but the fact that they were even doing those calculations makes theirs the coolest jobs ever.

Explanation

Ambox notice.png This explanation may be incomplete or incorrect: Who is Steve? He must be a part of the Manhattan Project. Or he just is a fictive person. This needs an explain.
If you can address this issue, please edit the page! Thanks.

This comic refers to the Manhattan Project at Los Alamos, New Mexico, where in 1945 their development of the first nuclear weapon had progressed to the point that they were going explode "The Gadget" at Trinity Site. There was genuine concern that some unexpected result was possible, including the scenario about the atmosphere igniting. The scientists were almost certain that it would either work as expected, or just be a dud, but were unable to rule out several other scenarios. The test proceeded, and it worked as expected.

The joke part at the end is a reference to a common Mnemonic device for basic Trigonometric functions, namely identifying the relationships of sine, cosine, and tangent with respect to the lengths of a right triangle's edges: sin = opposite over hypotenuse, cos = adjacent over hypotenuse, and tan = opposite over adjacent (in other words, SOH CAH TOA.) "Steve" becomes concerned by the seriousness of the situation, and wants to make sure that he has not made a mistake on stuff that should be very elementary to a scientist in his position.

"Now I am become Death, destroyer of worlds." – Robert Oppenheimer, Lead scientist on bomb project, quoting Hindu scripture after the successful test.

Transcript

[Three stick figures stand in front of a few graphs and scientific looking pictures. One of them has hair.]
Los Alamos, 1945...
Cueball: We have a decision. If we've done our math right, this test will unleash heaven's fire and make us as gods.
Cueball: But it's possible we made a mistake, and the heat will ignite the atmosphere, destroying the planet in a cleansing conflagration.
Steve: Wow. Um. Question: Just to double-check— although I'm 99% sure—
Steve: Is it "SOH CAH TOA" or "COH SAH TOA"?
Cueball: Oh, for the love of... can someone redo Steve's work?
Hairy: I don't want to do the test anymore.
comment.png add a comment! ⋅ Icons-mini-action refresh blue.gif refresh comments!

Discussion

How does trigonometry come into it?

I used Google News BEFORE it was clickbait (talk) 00:40, 26 January 2015 (UTC)

I think the joke of the title text lies in the word "spoiler alert".--199.27.128.169 02:32, 6 March 2015 (UTC)

Removed the following sentence from the explanation. Also, Steve says that he is 99% sure that it is "SOH CAH TOA, or COH SAH TOA," he is asking a question that doesn't work, since you can't be 99% sure that it is SOH CAH TOH or COH SAH TOA. It seems to stem from the explainer not understanding the comic. The "Although I'm 99% sure" is not a part of the question that follows, although it is part of the same sentence. Dashes are used to insert one sentence into another--like this--without changing the original sentence's meaning.

Steve's comment could be rephrased as "I have a question, although I'm 99% certain that I know the answer. Is it SOH CAH TOA, or COH SAH TOA? 173.245.48.97 08:29, 28 May 2015 (UTC)
Personal tools
Namespaces

Variants
Actions
Navigation
Tools

It seems you are using noscript, which is stopping our project wonderful ads from working. Explain xkcd uses ads to pay for bandwidth, and we manually approve all our advertisers, and our ads are restricted to unobtrusive images and slow animated GIFs. If you found this site helpful, please consider whitelisting us.

Want to advertise with us, or donate to us with Paypal or Bitcoin?