To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you ...

Steven Bradlow, a professor in Mathematics, was recently featured on the Youtube channel Numberphile. Bradlow and his son often watched these videos, and after meeting one of the creators of the ...

Even though most of us know logic gates like the back of our hands, we just found this awesome explanation video you can use to teach kids in a very fun way — Using nothing but dominoes. Produced by ...

Here's a fun math puzzle to brighten your day. Say you've got four 4s—4 4 4 4—and you're allowed to place any normal math symbols around them. How many different numbers can you make? According to the ...

Rock, Paper, Scissors is a totally random game, right? Wrong — and here's the proof: The YouTube channel Numberphile recently posted a video that will teach you how to win at Rock, Paper, Scissors ...

Connect Four might be a game that triggers childhood flashbacks, but it’s not simple stuff. In fact, Numberphile reports that there are more than 4 trillion unique ways to fill a standard board. But ...

Important update, Jan. 17 at 18:00 UTC: There have been a lot of objections raised about the video mentioned below and the way I describe the math therein. It’s more than I can simply add or update ...

Explore every season of Numberphile with full episode guides, ratings, and streaming info.

Some math conjectures and theorems and proofs can take on a profound, quasi-religious status as examples of the limits of human comprehension. TREE(3) is one of those examples. "You've got all these ...