What is Impossible in Evolution?

|

(viaa It's Okay to Be Smart) Could humans ever evolve to have wings? Why don’t fish have propellers? Why don’t tigers have wheels? Why don’t zebras have laser turrets? These might all seem like stupid questions (and maybe they are!) but they can teach us a lot about how evolution actually works, and how it doesn’t work.



Comment
Show comments Hide Comments

Latest Science Videos

Video Archives