Washington 's American Chemical Society video explains the Avengers . It looks at the composition of Iron Man 's suit and Captain America 's shield . And it also explains science behind Captain super-healing abilities . The verdict is that some - but not all - of the science is plausible .
Washington 's American Chemical Society video explains the Avengers . It looks at the composition of Iron Man 's suit and Captain America 's shield . And it also explains science behind Black Widow 's super-healing abilities . The verdict is that some - but not all - of the science is plausible .