Why is all Sand the Same? Why does sand look and feel the same pretty much everywhere on the planet? It’s all about quartz and minerals and time of course. Oh, I can’t wait to go back to Cuba, Varadero. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts 5 Unbelievable Nuclear Versions of Normal Things How aspirin was discovered – Krishna Sudhir Exploring the Arctic’s Global Seed Vault How Does a Car Clutch Work? Salted Nukes: An Even More Dangerous Bomb What If A Digital Afterlife Was Created?