But how? Glass is way to heavy! And if it fell, people would probably die. We don't want that, so that's why ethylene tertafouoroethylene(ETFE) was created. ETFE is basically super plastic, but lighter and way stronger! It can also withstand temperatures of up to 270 degrees celsius! Perfect for Houston's hot sun.99% lighter than glass, it wouldn't kill anybody if it somehow fell down, just float down like a piece of paper. Dirt slides right off, so cleaning isn't a problem. Plus, you could literally
Fix it with some clear tape. ETFE pushes our limits just a little bit further in the world of engineering.