Negative? How a Navy veteran refused to accept a ‘no’ to his battery invention – TechCrunch

Decades ago, a young naval engineer on a British nuclear submarine started taking an interest in the electric batteries helping to run his vessel. Silently running under the frozen polar ice cap during the Cold War, little did this submariner know that, in the 21st century, batteries would become one of the biggest single sectors in technology. Even the planet. But his curiosity stayed with him,