They promote their book after the video. Any opinions? “Alice and Bob Meet the Wall of Fire: The Biggest Ideas in Science from Quanta ” https://www.amazon.co

They promote their book after the video. Any opinions? “Alice and Bob Meet the Wall of Fire: The Biggest Ideas in Science from Quanta ” https://www.amazon.com/Alice-Bob-Meet-Wall-Fire/dp/026253634X https://www.amazon.com/Alice-Bob-Meet-Wall-Fire/dp/026253634...