For all their talk of cooperation and shared interests, the nations of the world put an awful lot of effort into spying on each other. All this espionage is an open secret, of course, but some of ...

The number of satellites whizzing by over our heads at any moment is staggering, and growing at a rapid rate as new constellations are launched. But sometimes it’s the old birds that are the most ...

Th patent-pending invention provides an improved design for a tape measure. In doing so, it increases visibility and accuracy. It also enables the user to easily secure the tape measure while taking ...

We may receive a commission on purchases made from links. While there are a growing number of measuring apps on your phone, the technology is still evolving, and they are not always ideal for precise ...