Somethings in life seem so natural we rarely ever stop and think about why we are so obsessed with them.
The 30 best new hank green Videos, Memes and GIFs going viral on Youtube and across the internet in October 2022 and of all time (in the archives).
Nearly 90% of people are right-handed. But why is that? Hank Green of Sci Show explains that the answer could be evolution.