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> Honestly, it's probably the one science demo that blew my mind when I saw it. It's SO slow. And we had already learned about the math behind it, but was amazi
by shagie 2y ago
> Honestly, it's probably the one science demo that blew my mind when I saw it. It's SO slow. And we had already learned about the math behind it, but was amazing to see in practice.
Many years ago (searching... Amazon 2017) got a fidget toy that did that... and digging around, its https://www.moondrop.space https://www.moondrop.space (It was $25 when I got it (for the set of three)... I wouldn't spend the current price on it).
- rdlw 2y agoFrom their website: > Moondrop Lunar imitates the Gravity on the Moon. > Moondrop Mars imitates the Gravity on Mars. > Turn this Moondrop into Earth version simply by removing the magnets from inside. I was wondering if they were just going to sell the last one without any magnets for the same price. Imagine the profit margin from people just wanting a complete set!
- noSyncCloud 2y agoA truly amazing number of spelling errors per page.