This guy put in a lot of effort to make this: https://www.youtube.com/watch?v=4-1psMHSpKs
S SunCoaster 100 W Joined Nov 13, 2009 Messages 174 Location Lake Oswego, Oregon Jan 10, 2022 #1 This guy put in a lot of effort to make this: https://www.youtube.com/watch?v=4-1psMHSpKs
H Hillhater 100 TW Joined Aug 3, 2010 Messages 13,074 Location Sydney ..(Hilly part !) .. Australia/ Down under ! Jan 10, 2022 #2 Very impressive presentation.. But i fear you may need a good understanding of Physics to really understand it fully. ,
Very impressive presentation.. But i fear you may need a good understanding of Physics to really understand it fully. ,
