If you have to explain a joke, that usually means it's not a very good joke. But, if you're telling a math joke, maybe it just means your audience never enjoyed algebra as much as you did. Either way, these videos help explain to the less able mathematicians out there why they're funny.

When a band of engineers fled Nokia in 2012 to develop a MeeGo-derived OS called Sailfish, they needed a vehicle to carry the software. And this is it: the first Jolla phone, which is as quirky as the OS it runs.

Just three months after hacks by China’s People’s Liberation Army came to an abrupt halt, the country is once again attacking US targets reports the New York Times.

Think of bacteria, and you probably think of illness, infection, and other unpleasantries. But this picture shows that they have a beautiful side after all.

In many respects Google Hangouts is impressive—it brings together Google's disparate chat options rather neatly—but you should think twice about using it if you rely on making Google Voice calls from your computer.

When you're looking for something upbeat, some rhythmic clapping and a kazoo solo really help. "It Hurts" is from Bad Bad Hats' 2013 EP of the same name and it's just kind of a good soundtrack for everything. The indie, folk, hipster vibe is definitely present, but if that's what it takes to get some kazoo happening…

If you've been searching for a pinhole camera to enjoy and then pass on to your children, you're in luck. Industrial designer and carpenter Elvis Halilović has created a beautiful line of handmade pinhole cameras. Wait, you haven't been looking for that? Huh. Okay. Nonetheless! These oddly compelling wooden boxes will…

Fair warning, this video is an illustrated version of the periodic table set to The Can-Can. There are consequences to watching. But hopefully one of them is that you learn all the chemical elements in order without even trying. Which would be a convenient, if incredibly nerdy, bar trick to bust out sometime.