The Russians are facing significant challenges in combating Ukrainian drones both on the front line and deeper within Russia.

Although DIY PCB making has made great strides since the early days of chemical etching, there’s one fly in the ointment: vias. These connect individual layers of the board with a conductive ...

By combining AI with holographic encryption, scientists have developed an ultra-secure data protection system. Their method scrambles laser beams into chaotic patterns, making decryption impossible ...

Researchers developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot penetrate.

Although the Raspberry Pi started out as a way for kids to learn to code, it has turned into so much more since its invention ...