From tank design to live feeding, this DIY build had to be done right. Octopus are intelligent predators, and housing one safely requires serious preparation. After setup, we introduced food and ...

The Kugelpanzer was an unusual spherical armored vehicle reportedly built by Germany during the Second World War. Only one surviving example exists today, captured by Soviet forces and now displayed ...

Starmoon is an affordable, compact AI-enabled device, you can take anywhere and converse with. It can understand your emotions and respond with empathy, offering supportive conversations and ...