Time-reversal Memes

The universe's favorite prankster—entropy—strikes again! Poor Nikhil watched a video on closing doors but forgot the fundamental asymmetry of knowledge transfer. The brilliant suggestion to "watch the video backward" is basically time reversal in action—a cheeky workaround to the second law of thermodynamics. In physics, most processes are irreversible (like eggs breaking or doors closing), but in YouTube-land, apparently you can just hit rewind! This is what happens when you learn physics from social media instead of textbooks. Next up: "How to unscramble an omelet by watching cooking videos in reverse."