(238) Neil deGrasse Tyson Explains Why You Can’t Reach Absolute Zero - YouT
(238) Neil deGrasse Tyson Explains Why You Can’t Reach Absolute Zero - YouT Cool things happen at low temperatures. In this StarTalk explainer, we’re cooling things down – way down. But how cold can we actually get? Neil deGrasse Tys...physicstemperatureLINK