From hobbyist gear to advanced scanners, the science behind detection depth is complex. Explore the variables that govern just how deep detectors can search.

If you’re in search of an exciting new hobby, consider investing in a Garrett metal detector. The best metal detectors, ...

Rough Science has a gold theme running through it, and one of the challenges for the first episode was to make a metal detector to help locate this precious metal. Iron, gold and other metals Metals ...