Burying nuclear reactors might make them cleaner and cheaper
Sometimes an idea is so elegant that it really deserves to work. One such proposal is Elizabeth Muller’s brainwave to build a reactor at the bottom of a mile-deep shaft drilled into Earth’s crust, and then fill the shaft with water. This would, in one fell swoop, minimise the risk of radioactive leaks, dispose of the “hot” waste reactors generate and eliminate much of the paraphernalia that make them expensive to build and run.
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