I am not a big fan of the TSA screeners. They are often, but not always, a few clicks above brainless zombies. As a kicker, they are also often quite rude. I have had more than a few run-ins with stupid and rude TSA employees. I could go on… but won’t. I will say that it isn’t surprising that the TSA friendly locks, another dumb idea by the way, has been rendered pretty much useless....

The houses in this video were printed with a giant 3D printer that uses construction waste and cement as the medium. The houses in the video were printed in Shanghai. They managed to print ten houses in 24 hours. The roofs, however, were built using traditional building materials. The inventor behind this 3D house printer is Ma Yihe. Can’t wait to see this evolve. ...