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200 dropped wallets- the 20 MOST and LEAST HONEST cities

200 dropped wallets- the 20 MOST and LEAST HONEST cities

a few weeks ago I lost my wallet which made me sad because it is a pain to get everything replaced Then I thought, what kind of person doesn’t return a wallet And then I thought I’m a firm believer… Continue Reading

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Restorers Try to Get Lunar Module Guidance Computer Up and Running | WSJ

Restorers Try to Get Lunar Module Guidance Computer Up and Running | WSJ

– [Jimmie] I feel it’s one of the most, if not the most important computers ever built. To me, it was the heart of the mission. We wouldn’t have went to the moon without the Apollo Guidance Computer. This may… Continue Reading

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CELESTIAL WHITE NOISE | Sleep Better, Reduce Stress, Calm Your Mind, Improve Focus | 10 Hour Ambient

CELESTIAL WHITE NOISE | Sleep Better, Reduce Stress, Calm Your Mind, Improve Focus | 10 Hour Ambient

WOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOSH…

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★ How to Get to Mars. Very Cool! HD

★ How to Get to Mars. Very Cool! HD

We don’t fire a rocket motor all the way to mars. We don’t need to You just place the spacecraft on a trajectory to mars and let it coast for seven months and 300 million miles until it reaches the… Continue Reading

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Returning to the moon: The problem of dust

Returning to the moon: The problem of dust

[JOEL S. LEVINE] In July 19, 2019, we celebrated the 50th anniversary of the first human landing on the surface of the moon, and one of the very significant things that we discovered on that lunar landing, the first lunar… Continue Reading