bearsnchairs

bearsnchairs t1_jba05j3 wrote

Molecular oxygen, O2 is seen as a marker for biological activity. Molecule oxygen is pretty reactive and over long time scales it will react with mostly anything and form oxides. If it builds up enough for you to detect it, there must be a source to counteract the sink.

Fun fact, oxygen is the most abundant element in earth’s crust.

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bearsnchairs t1_iy0kl8x wrote

Funny enough IFAF is the international governing body for American football.

I watched the world championship a few years back and the play is awful. Most teams are near a D3 college level. A competent FCS team would be able to win the whole thing.

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bearsnchairs t1_iwf6b6d wrote

> The late Marshal Georgi K. Zhukov, in memoirs published on Monday, says U.S. aid to the Soviet Union during World War II was crucial to the victory over Nazi Germany.

https://www.latimes.com/archives/la-xpm-1987-10-20-mn-14622-story.html

I’ll trust the guy leading the soviet army over you.

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bearsnchairs t1_iu8xtbu wrote

Are you mixing up anti matter with dark matter? Anti matter is very much real. We make it in labs all the time. It is produced in radioactive decay and by cosmic ray collisions.

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