NASA'S SOFIA infrared observatory 747SP (front) and DC-8 flying laboratory (rear) housed at the Dryden Aircraft Operations… https://www.rawpixel.com/image/440009/nasas-sofiaFree Image from public domain licenseGirl using touch screen at a modern education center https://www.rawpixel.com/image/2781361/premium-photo-image-smart-home-advanced-technology-asianView licenseA Rodrigues bat (golden flying fox) is one of four of bats on display by Organization for Bat Conservation during the U.S.… https://www.rawpixel.com/image/3237267/free-photo-image-bat-animal-agriculture-environmental-protectioFree Image from public domain license