Why do beehives look like hexagons?

If you’ve ever taken a close look at a beehive you can see that it is covered in tiny hexagons! But why is that? We asked bee researcher Jessica Kevill to help us find the answer. Got a Moment of Um question that’s buzzing around in your brain? Send it to us at BrainsOn.org/contact, and we’ll help get it all sorted out. See omnystudio.com/listener for privacy information.