MTTV: I Didn’t Know That – Concrete Tent

On National Geographic’s I Didn’t Know That, field scientists Richard Ambrose and Jonny Phillips demonstrate concrete canvas, an amazing technological development where the textile hardens into a material that is waterproof and even flame-resistant, yet flexible enough to take on almost any shape. In this video, they erect a pop-up clinic and explain its potential use as a housing solution in the developing world.