Quantum mechanics and Foosball? Credit: RickyDavid.
When I began this story, it seemed pretty simple. I'd heard that scientists at Lawrence Berkeley National Lab were working to mimic photosynthesis and create a man-made version of the process that could supply us with renewable energy.
The premise is to create a "closed-loop" energy system. Artificial leaves would use water, sunlight and carbon dioxide as inputs to create fuels like butane. Those fuels would be used for transportation or fuel cells. And by burning those fuels, we would produce carbon dioxide. The cycle goes on from there.
I never thought that quantum mechanics would enter the picture. That's what I discovered at the UC Berkeley lab of Graham Fleming. He says we have a lot to thank photosynthesis for. It produces the oxygen we breathe and is the basis for the entire food chain on the planet.
Fleming's lab is dedicated to understanding how photosynthesis works so well. And one of the things they've found is that plants are somehow tapping into quantum mechanics to improve their efficiency. It's pretty complicated - but with the help of the folks in Fleming's lab, they helped me understand it through, of all things, Foosball. Here's an audio version of it to help you out.