Solar Cell from Copper👍

How to make solar cell from copper plate and cuprous oxide. https://goo.gl/gH6hmP It’s a Diy tutorial to make Solar cell. Cuprous oxide is a semiconductor, just like doped silicon, and was one of the first materials experimented with as a solar cell. But its efficiency was found to be so low, around 1%, that researchers … Read more

Phil Mickelson uses driver from deep rough at Waste Management

In the second round of the 2017 Waste Management Phoenix Open, Phil Mickelson uses driver to dig his ball out of some deep rough then scrambles resulting in bogey on the par-4 8th hole. This highlight is delivered by PGA TOUR LIVE. . SUBSCRIBE to PGA TOUR now: http://pgat.us/vBxcZSh Welcome to the official YouTube channel … Read more