[Review] Fun with Gravity Simulator
Lately I’ve been playing around (again) with a very interesting program called Gravity Simulator. I’ve been using it on and off for the past four years or so, and it’s proved to be a very useful tool...
View ArticleBig moon rising!
As I was cycling back from the bus stop this evening and glancing up at the full moon (all smudgy-looking, as it was shining through clouds), I was struck by how unusually large it looked in the sky....
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