This discovery has shown that, well, maybe there was another source of oxygen a long time ago and aerobic life or life that breathes oxygen could have persisted before the rise of photosynthesis — and...
However, what researchers discovered was that oxygen levels increased at the ocean bed.This surprised Sweetman and his team. Until now, scientists believed that the oxygen available in the deep ocean ...
A process known as seawater electrolysis allows a charge to split seawater into hydrogen and oxygen. They observed this in their lab experiments.Science works on the principles of verification, so the...
“To power the green economy we need to extract metals from the ground or potentially the deep ocean,” Sweetman said. “So what we have discovered means that we’re going to have to carefully think if de...