Do you think of yourself as a bit of a genius? How about a maths whizz? If so, check out this baffling calculation that has stumped the internet. Keeping your brain active is known to help improve ...

iOS/Android/Desktop: Default calculator apps suck. They work like a traditional handheld calculator, which only displays one value at a time and can only do basic math. If you want to do anything more ...

Every so often it's good to exercise your brain with a math problem or two that forces you to recall principles you learned decades prior. As elementary as it might feel, you'd be surprised how easy ...

We all know that keeping our bodies in shape is important, but what about keeping our minds sharp? In today’s fast-paced world, it’s easy to let our mental fitness slip. But here’s a fun way to give ...