TIL that Graphene is the thinnest two-dimensional material in existence and is 200 times stronger than steel. It is also the most conductive material on Earth, excelling in both electrical and thermal conductivity.

https://en.wikipedia.org/wiki/Graphene
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1gv335k/til_that_graphene_is_the_thinnest_twodimensional/