9:10am, 14 Feb 2022
HappyG(rrr)I didn't know there was water vapour/ molecules on the moon. (think I knew there was ice at the poles - trace) but not H2O and OH. It's tiny trace amounts, but it's there.
That the biathloners at Winter Olympics can hit a 4.5cm target at 50m distance after skiing at who knows what heart rate and exertion for kms at a time. Amazing athleticism and control and skill. G
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