The usual disclaimer: Hack at your own risk. We have not tested any of the hacks covered in this post. Hacking your hardware can unlock cool new features, but it can also render your gadget ...

‘Simple’ fan hack will cool you down faster and better — and save your wallet, energy expert says ...

People have been sharing their best heatwave hacks to keep cool, and some of them are pretty unusual - one in particular was inspired by the warm weather in Italy ...