Science Finally Explains How The Hulk’s Transformation Works

Biliverdin!

Ever wonder how the Incredible Hulk got so incredible? So did Stanford biologist Sebastian Alvaredo.

As the label “Stanford biologist” would imply, Alvaredo knows a thing or two (or several) about science. He also happens to be a huge comic book nerd, from the looks of it. After all, it would take a real interest in both those topics to create this video explaining the science behind how the heck the Hulk goes from Bruce Banner to the big green guy and back.

Embedded from www.youtube.com.