Physics of Harry Potter Done by: Han Wei Tian (9), 113
Harry Potter Physics Travelling through time Cloak of Invisibility Flying on Brooms
Time Travel :D v=XjPb3ziyYYohttp:// v=XjPb3ziyYYo
Is time travel possible? Yep! All of us time travel! Factors involved: speed and mass You can only go in one direction.
Invisibility! v=PD83dqSfC0Yhttp:// v=PD83dqSfC0Y v=c58_989aalQ&feature=fvsthttp:// v=c58_989aalQ&feature=fvst
Thank you! :D