https://youtu.be/WMaTyg8wR4Y talks about The Arrow of Time. The talk will help you have a new appreciation for Time and The Universe and likely your very existence. Get ready to get inspired! He shared about a fine man named Feynman who got important topics raised 50 years ago. Lots to learn and consider.Entropy is about expansion and he offers theories as to why that's happening. Happy pondering.