About 880 tons of highly radioactive melted nuclear fuel remain inside the three damaged reactors ... The drone cameras could ...
Nuclear fusion is the process by which two light atomic nuclei fuse to form a single heavier one, generating a massive release of energy. In the case of the Sun, hydrogen atoms at its core are ...
Officials hope to film the core’s bottom to find out how overheated fuel dripped there in 2011. About 880 tons of highly radioactive melted nuclear fuel remain inside the three damaged reactors.