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Author Topic: Top 10 continuous /“perpetual” motion toys of. 2022…  (Read 475 times)

Offline iacob alex

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    • Stellarotor http://www.geocities.ws/iacob_alex/stanga.html
Top 10 continuous /“perpetual” motion toys of. 2022…
« on: July 07, 2022, 09:24:16 PM »
…..at : https://au.bestreviews.guide/perpetual-motion-toys
…..including rolling-jumping ball…a kind of (see…) Stevinus “simplified”?
…..playing gravity field and ???
    Al_ex

Offline truesearch

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Re: Top 10 continuous /“perpetual” motion toys of. 2022…
« Reply #1 on: July 07, 2022, 09:38:43 PM »
Well it looks very nice  8)

But the 1st instruction tells the secret:
Quote
1.You need put battery in the back of the round platform.

Offline iacob alex

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    • Stellarotor http://www.geocities.ws/iacob_alex/stanga.html
Re: Top 10 continuous /“perpetual” motion toys of. 2022…
« Reply #2 on: July 07, 2022, 10:56:37 PM »
   Hi  Truesearch !
A spring can play as a “mechanical battery” charging and discharging a variable arm pendulum .
If you take a look at : https://i.stack.imgur.com/y8N13.png
…..we can play gravity and conservation of angular momentum with minimal spare parts ( two soft springs and a free sliding mass…as a “liniarized  atom”).
   Al_ex