Back in 2019, Chasing Innovation introduced what was and still is the world's least expensive underwater drone, the Dory. The Chinese company is now offering a new version of the li'l remote-control ...

A home-made metal detector, which works by remote control, has netted a father and daughter a haul of coins worth £2,000. Decima Watkins' father David from Barry, Vale of Glamorgan, made it from scrap ...

Treasure hunting is not unlike finding a stud in your walls. Rather than a stud finder, you just need a metal detector. Whereas finding treasure once meant locating an “X” on an ancient map, today’s ...