This interesting article on SV Seeker discusses the various ways of making a tether for a remotely operated vehicle (ROV). They experimented with a number of different cables, including gel-filled ...

The tether, or body cord, connects fencers to an electronic scoring system that ensures fairness, accuracy, and safety during ...

Perceived wisdom is that if you fall overboard, staying tethered to the boat will keep you safe. But is that the case? PBO’s test team conduct some trials…with sobering results. The tragic ...