JW Fishers has specialized in the design and manufacture of underwater search equipment for almost 50 years. The Proton 5 is a top performing, microprocessor driven, marine magnetometer detection ...

The small variations in the Earth’s magnetic field are being measured using this proton precession magnetometer (PPM) which detects the ferrous objects on land and at sea. To map the positions of ...

“Memories have huge staying power, but like dreams, they thrive in the dark, surviving for decades in the deep waters of our minds like shipwrecks on the sea bed” – J.G. Ballard Why do people enjoy ...