10 Interesting Things You Are Too Lazy to Google Pt. 3

Some really interesting things you might always have in your mind. 00:00 Intro 00:10 1. What is that tiny pocket on your jeans for? 00:43 2. Why does a "Hoo" produce cold air but a "Haa" produces hot air? 01:27 3. Why aren’t power lines buried underground so that we don’t lose power during hurricanes and cyclones? 02:08 4. What are those black dots along the edges of a car’s windshield? 02:53 5. When pouring something from a bowl, why does the liquid pour perfectly sometimes and decides to run down the side making a mess at other times? 03:30 6. If bacteria die after being subjected to boiling water or antibiotics, where do their corpses go? 04:16 7. Why are golf balls full of dimples? 05:03 8. When you select the easy level while playing chess on a computer, how does the computer know which move is a simple one? 05:50 9. Why is there no smoke while a candle burns, but when it’s blown out, there is a lot of smoke? 06:32 10. What is that small hole between the rear camera and flash on an iPhone? You may also be interested in: Part 1: https://www.youtube.com/watch?v=-ywkcahU5-I& Part 2: https://www.youtube.com/watch?v=PmQ9nKAZw4s& Please like comment and share the video!