Two seconds of hope for fusion power

Using nuclear fusion powering stars for electricity on Earth said to be 30 years away for decades. Breakthrough at DIII-D fusion facility could bring it closer to 29 years away.

Tokamak fusion devices, like the one at DIII-D, have faced density limits. Researchers surpassed the limit, offering hope for more efficient fusion power plant designs and operations.

Read at Ars Technica