Saturday, 8 April 2023

The 5p and a feather experiment


 This does work much of the time, but I find that the feather can build up some charge as it moves down the tube and then electrostatic attraction causes the feather to not just slow down but stop altogether.



No comments:

Post a Comment

Complex Cubic Root

Having some fun with math—solving a cubic equation with one real root and a pair of complex conjugate roots. Exploring the fascinating inter...