Those pesky "law of physics" haven't stopped us from trying to invent perpetual motion machines for hundreds of years. Most attempts may be laughable, but these designs are quite impressive.
Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ
Geographics: https://www.youtube.com/channel/UCHKRfxkMTqiiv4pF99qGKIw
Warographics: https://www.youtube.com/channel/UC9h8BDcXwkhZtnqoQJ7PggA
MegaProjects: https://www.youtube.com/channel/UC0woBco6Dgcxt0h8SwyyOmw
Into The Shadows: https://www.youtube.com/c/IntotheShadows
TopTenz: https://www.youtube.com/user/toptenznet
Today I Found Out: https://www.youtube.com/user/TodayIFoundOut
Highlight History: https://www.youtube.com/channel/UCnb-VTwBHEV3gtiB9di9DZQ
Business Blaze: https://www.youtube.com/channel/UCYY5GWf7MHFJ6DZeHreoXgw
Casual Criminalist: https://www.youtube.com/c/TheCasualCriminalist
Decoding the Unknown: https://www.youtube.com/channel/UCZdWrz8pF6B5Y_c6Zi6pmdQ
#PerpetualMotionMachines #sideprojects