As I was browsing the web, I came across an amazing website that explains the physics of superhero powers. Educator Joy Lin has teamed up with TedEducation to produce a series of fantastic animated shorts that explain the physics behind such superpowers as flight, speed, strength, invisibility and immortality. These videos are pretty amazing, I recommend everyone to watch them :) 

Here's the website http://io9.com/awesome-new-ted-ed-videos-explain-the-physics-of-superh-659183667 

Evgenija