The physics of the Hulk’s jump.

by David Ng

With lots of great discussion like the below:

While I am talking about mass, there is something that always bothered me. Bruce Banner is a pretty normal-looking human, right? But then he turns into The Hulk (I guess The is his first name since it is always capitalized). So, if he goes from 70 kilograms as a human to almost 300 kg as The Hulk, where does the extra mass come from? What if this is conversion of energy to mass from Einstein’s E = mc2? This would take 2.7 x 1019 Joules of energy. Where does that come from? The total power output from the Sun is about 4 x 1026 Watts. However, only about 1.7 x 1017 Watts hits the Earth. If The Hulk used ALL of this solar energy, it would take over two and a half minutes in order to capture enough energy to “transform.” I guess this could be the “getting angry time.”

Read the whole thing at Dot Physics.