They’re the source of the fission reaction that makes nuclear plants work. Fuel rods are long metal tubes filled with uranium that’s been formed into pellets. When these rods are placed inside ...
Spent nuclear fuel pools are designed to cool fuel rods after they come out of a nuclear reactor. While powering a nuclear reactor, these fuel rods become very, very hot (2,800 degrees Celsius ...
Finland is on the verge of becoming the first nation to bury spent nuclear fuel rods deep underground for the long term. Erika Benke visits the Onkalo site to find out more. Video by Erika Benke ...