An Antiques Roadshow guest burst into laughter after finding out expert James Supp would only give an insurance estimate on her mysterious item.

Relative velocity’s a hell of a thing. It’s impossible to conceptualize how fast 300 kilometers per hour is until you’re on a ...

Unlock the secrets behind the most mind-blowing hack magic tricks! 🔮✨ In this video, we reveal simple techniques that can ...

Tractor beams using light or sound have existed for a while. Lasers can be used to create optical tweezers, a development that got Arthur Ashkin a Nobel prize in 2018 – so it is possible to move and ...