When you throw a ball or Frisbee, it usually only comes back to you if you’re playing catch with somebody (or fetch with your dog). But a boomerang is different and will return to you on its own! Read on to find out how it works, and go flying with the boomerang math.
We always love a good mathy excuse to play with our food – and this one is really cool! One of our favorite online experimenters, Crazy Russian Hacker, shows us how to stack Pringles potato chips in such a way that they make a circle. Read on to do the math on stacking and snacking.
We’re loving the site Papermatrix, where super-talented people show us how to weave strips of colored paper into wild-patterned boxes, balls, and other shapes. And these cool crafts have a ton of math in them. Read on to get crafty with the math!
If you don’t love every vegetable out there, this guy might change your mind. Junji Koyama’s figured out how to turn veggies into musical instruments! Read on to veg out with the musical, munchable math.
Tic-tac-toe is a fun game you can play almost anywhere. And if you ever get bored of it, you can put a mini tic-tac-toe board in each square of a giant tic-tac-toe board to create more excitement! Read on to find out how to play this twist on a favorite game – and see just how far beyond three-in-a-row tic-tac-toe can go.
An optical illusion is a picture that looks different from what is really happening on paper. Pictures where straight lines look bent, or where totally still shapes look like they’re moving, are playing tricks on you. There are lots of optical illusions, but this circle illusion is one of our favorites. Read on to see why – and roll with the math in optical illusions!
Soccer balls are fun to kick around and do cool tricks with. There’s lots of math in soccer balls, too, like the different shapes on them. Read on to find out more about this sphere full of number surprises – and have a ball with the math!
We’re loving this map of Crayola crayon colors, showing how Crayola has added more and more shades over the years. Back when the company started, there were just 8 crayon shades. Since then, the number of colors has grown a lot, making the coloring (and math!) more fun.
We’re loving this video of a very confused-looking cat meeting up with some equally confused-looking deer, maybe for the first time for all of them. It makes sense that the little cat would be nervous, but if you do the math, the deer shouldn’t be so scared, right?
Mini golf is a crazy version of golf with wacky obstacles – like spinning windmills, twisty bridges, and alligators (not real, of course!) that open and close their mouths – which you have to try to hit your ball through, over, and around to make it in the hole. And today is Miniature Golf Day, so read on to celebrate it with some hole-in-one math!