The Clockstar 2.0 DIY Smartwatch Kit is a fun way to learn electronics and coding. Photo: Cult of Mac Deals Anyone can build and code their own smartwatch with Clockstar 2.0. This hands-on STEM kit ...

Gizmodo is a design, technology, science, and science fiction website. Gizmodo also includes the subsite io9, which focuses on science fiction and futurism. Gizmodo is now part of G/O Media, owned by ...

What if you could harness the power of the sun to generate your own energy—right in your backyard? Imagine a system so efficient it could heat water, power small appliances, or even serve as a backup ...

Laser microphones have been around since the Cold War. Back in those days, they were a favorite tool of the KGB – allowing spies to listen in on what was being said in a room from a safe distance.