Here is a fun accessory for your geeky office, the X-Cool Calculator which looks like a games console controller. Most gaming fans will probably find this a lot easier to use than a standard ...

The iPhone calculator is great for crunching numbers in a pinch, but you can also use it to have some fun with your friends and family. Here are some cool calculator tricks you can use to find someone ...

Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff. Remember at school when we were told we had to learn maths ...