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 Future of Firefighting – Mask Gives Firefighters “Bionic” Vision Supermarket Scanner Recognizes Objects – No Need For Barcodes Scientists Invent Gel Controlled by Light Scientists Link Two Human Brains for First Time Taste Simulator Lets You Sample Virtual Food Scientists Create a Tractor Beam on Water