Phone signal in parts of Scotland can be patchy, and you don’t want to get lost in rural areas. To make sure you always know ...

The Iron Drone Raider counter-drone system. American Robotics, owned by Ondas Holdings, has developed the Iron Drone Raider ...

The poor durability and stability of superhydrophobic materials under various working conditions limit their widespread applications. Zeolite films have attracted considerable attention owing to their ...