NASA @NASA
Our lunar dust-resistant coatings can be used to protect cars. Our “smart” coating that protects our launch pads from rocket exhaust can be used to build safer bridges. Our @NASA_Technology is perfect for space — & for Earth. Explore our coolest spinoffs: https://t.co/KxaIARwd6o https://t.co/mUO0Uok6Lt — PolitiTweet.org