Everyday magnet tricks can reveal clever solutions and fun experiments. US officials warn snowbirds of 'violent crime' in ...

When everything shakes, precision is usually impossible – everybody who has ever tried to take a photo with shaky hands or make handwritten notes on a bumpy bus journey knows that. With technical ...

One of the challenges with a traditional build-where everything isn't defined by plans or a kit-is figuring out where to drill "arbitrary" holes. You might know you need a hole in the firewall to ...