The 10,000 Year Clock is up and running — and now that the plans are online, you can construct your own nigh-immortal timepiece The Long Now Foundation’s 10,000 Year Clock — a beautifully crafted ...
The tides! Such a unique thing, because on Earth, we don’t just have oceans full of liquid water—we also have a big ol’ moon called Moon to pull them around. You might like to keep track of the tides; ...
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