There are so many things in life that we don’t know about, but we should know all the things that are near us and are used in our daily lives. Have a look at these things:
1. The world’s deepest swimming pool
2. Glass melting
3. The geometry of a cabbage!
4. The internal mechanism of Patek Philippe watches
5. A sunset and an eclipse happening at the same time
6. A rusted train bogey used as a bridge