What If Swings Had Springs Instead Of Ropes: Autoparametric Resonance

Offset your carbon footprint with me using Wren. We'll plant 10 extra trees for the first 100 people who sign up: Parametric Resonance is when one parameter of an oscillator is varied at the right frequency to cause the amplitude to increase. Autoparametric Resonance is when that happens automatically! Here's my video on resonance: Here's my video about an upside down pendulum: Here's my video about a levitating liquid pendulum: You can buy my books here: You can support me on Patreon here: just like these amazing people: Alan Wilderland Joel Van der loo Glenn Watson Doug Peterson Paul Warelis John Zelinka Alnitak Grant Hay Heather Liu Marshall Fitzpatrik Lukas Biewalk JJ Masson Ben McIntosh Damien Szerszinski Matt