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468

TIL: The world’s largest tunnel-boring machine is stuck underneath Seattle.

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via reddit.com

95kQ TIL it takes two full weeks to make a CPU.
wLpv1 TIL That some bacteria have tiny magnetic crystals that help them avoid oxygen by sensing the earth's magnetic field.
kJjle TIL that there are estimated to be about 10 quintillion insects on the planet -- meaning there are over a billion bugs per person
4akg TIL Neil Armstrong’s boots are still on the moon along with all the others from the Apollo missions. This was to reduce the weight they had to bring back. The silicone and synthetic fabrics have probably off-gassed and degraded so they’d likely turn to powder if touched.
ADamw TIL: Star Trek's Warp Speed "warp factor 1" means travelling at 1x the speed of light. Once in TNG, Riker claims that the Enterprise would need around 20 minutes for a 300 billion kilometer flight at Warp 9. Thus Warp Factor 9 corresponds to a speed of 900 billion kilometers per hour