The Not-Quite-Robots That Help Fix Fusion Reactors Well, not really by a robot. It’s being held by a man called John. It’s… complicated. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How Does This Hoverboard Work? Why Do Some Organs Come In Pairs? Diamonds Aren’t Forever – Chemistry: A Volatile History How Work and Stress Is Literally Killing You The Largest Galaxy in the Universe: IC 1101 Earth “Ate” Another Planet Early In Its History