How to repair a 12 volt car battery using food grade Alum and baking soda for under 5 dollars

All right, I’m going to be trying to do today is convert Some of these old batteries that don’t hold charge anymore like this one this one has Not even a volt no oh two volts there Well over 2 volts 30 so basically nothing Screwdriver for this, but I just grabbed this because it […]

Micro ROV – Life of a Remotely Operated Vehicle – Deep Trekker

This is a demo of a Remotely Operated Vehicle ( Micro ROV ). The Deep Trekker takes you through the ROV and its life underwater filming.

Risky deep dive

spearfishing is incredible and the moments that we experience through it are unique. I could spend hours talking about how much I love this activity. This clip however, is different from the usual and it has nothing to do with beautiful images, wildly inspiring films and impressive catches and dives. The reason I spent time […]

When Scuba Diving Goes Wrong

From a group of divers forced to survive on the open water to a young woman who drowned on her honeymoon, here’s what happens when scuba diving goes wrong: Number 7 Japanese Divers In 2014, a group of seven female Japanese scuba divers set off from the coast of Bali in serene weather conditions. The […]

ROV JASON

-Music- THIS IS JASON. WOODS HOLE’S STATE OF THE ART REMOTELY OPERATED VEHICLE. EQUIPPED WITH SONARS, VIDEO AND STILL IMAGING SYSTEMS AND SAMPLING CAPABILITIES. ABOARD, RESEARCHERS INVESTIGATE THE DEEP OCEAN AND SEAFLOOR IN REAL TIME WITHOUT EVER LEAVING THE SHIP. JASON’S MAXIMUM DEPTH IS 21,000 FEET AND CAN BE OPERATED FROM A VARIETY OF VESSELS. […]