World’s 1st nuclear fusion-powered electric propulsion drive unveiled - Interesting Engineering

Dadifer@lemmy.world to Technology@lemmy.world – 201 points –
World’s 1st nuclear fusion-powered electric propulsion drive unveiled - Interesting Engineering
interestingengineering.com
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What is this cube and how does it relate to the drive?

That’s what it looks like when it’s about 50% complete. At that point you need like 2000 steel plates and it’s a pretty slow grind.