Pedalling gravity...

[iacob alex]

 .....can appear to us ...as a "fancy"  process (gravity as an unseen working/pedalling "entity") , but if you think it , as a gravity continuous unbalanced leverage  , in a puzzle , but searching a first prime line :
      https://youtu.be/r9BV6nb79fA
      https://youtu.be/MjgUWGF-kYM
      www.geocities.ws/iacob_alex/Some_Drafts/text032.jpg
.....we can solve , with a simple test the fake/real question...regarding the possibility to use the gravity field as a power supply.
      Al_ex

[iacob alex]

.....transposing a man-powered bike arrangement :
     https://newatlas.com/free-electric-bike/40963/#gallery
.....into a possible self-powered leverage , as :
     http://www.geocities.ws/iacob_alex/Some_Drafts/text032.jpg
.....due to a simple "composition" ,so to maintain a continuous gravity unbalance ( torque difference ) , on the same side of the fulcrum ?!
     It's like "wavering"/spiraling the incoming gravity acceleration on a cosmic shore...
     Al_ex

[iacob alex]

.....this time your body weight (due to gravity...) , when pumping with your legs , at :
     https://www.amazon.com/Ped-Run3-Scooter-Advanced-Action-Hybrid/dp/B07JMWNSZV
     See also "Sellier machine" topic of this forum...
     Al_ex