Bill Nye has always known how to make science fun. In the above video, the Science Guy is back with a distinctly 21st century spin on his classic '90s educational show: In just under two minutes, Nye uses emojis to explain the science of sleep. 

The video is part of an Emoji Science series, in which Nye explains everything from holograms to evolution using tiny Emoji symbols and smiley faces. Few people out there can make complex scientific principles as easy or fun to understand as Bill Nye, so his latest return to educational filmmaking is definitely a treat. Check out his emoji-stuffed masterpiece above.

[h/t: Mashable]

Banner Image Credit: Mashable Watercooler, YouTube