Sometimes the easiest, simplest way to liven up a party, sleepover, family gathering or presentation to a class is to perform a magic trick. Most magic tricks require fancy costumes and props, but ...

People say a simple math trick can reveal if you and your partner are soulmates. And if you're single, another can tell you when you'll meet them. Do you ever wish there was a sign you are meant to ...

YouTuber Kevin Lieber (who hosts the popular Vsauce2 series) has brought a classic math magic trick back from its ‘90s heyday. In the video, Lieber walks viewers through a magic trick where they ...

On small CPUs, you often don’t have a multiply or divide instruction. Of course, good programmers know that shifting right and left will multiply or divide by a power of two. But there are always ...

Math can be tricky sometimes. Let's say you're adding several large numbers together, and you get an answer that you think is correct. How do you make sure? The simplest way to check your answer is to ...