Super Sand Removes Carcinogens From Water in This Filter Making water safe to drink again. Facebook Prev Article Next Article Inventions Checkout these cool gadgets... Related Posts This Battery-Free Game Boy Will Last Forever This ejector bed that launches you to wake up Dual Carbon Batter – Changing Energy Storage New smartphone camera could tell you what things are made of Researchers are Developing Self-Healing Roads – No More Pot Holes This Door Lock Could Save Lives – Baracuda Lock Systems