When it comes to gaming visuals, you might think ray-tracing is just another GPU buzzword, but it has a massive impact on graphics and immersion.

The idea of hauling the Titanic back to the surface has never really gone away, even as the wreck itself has slowly collapsed ...

Closed-cell self-expanding foam (spray foam) is an amazing material that sees common use in construction. But one application ...

At its height circa 1989, Kowloon Walled City was the most densely populated place on Earth. More than 35,000 people lived in ...