Self-healing concrete Containing Bacteria Interesting intention that uses bacteria to seal cracks inside of concrete. Facebook Prev Article Next Article Inventions Checkout these cool gadgets... Related Posts Soon Rockets Will Land On Their Thrusters New aluminium battery is bendable and charges in a minute Polymer Opals – Changes Color When Stretched This billboard kills mosquitoes Poo Wifi – Free WiFi If You Have Some Dog Poo Salt Water Fuel
