Pictured here are various cryomodule components which are used inside the Continuous Electron Beam Accelerator Facility… https://www.rawpixel.com/image/11071791/photo-image-mathematics-public-domain-technologyFree Image from public domain licenseRiSE 2015 – Accra 2Robotics Inspired Science Education Competition 2015 - Accra https://www.rawpixel.com/image/8753982/photo-image-public-domain-wood-tableFree Image from public domain licenseScenes from inside Hall A, including the recirculating electron accelerator, at the Department of Energy's Thomas Jefferson… https://www.rawpixel.com/image/11071794/photo-image-mathematics-public-domain-factoryFree Image from public domain license