Y Combinator(@ycombinator):Rare earth magnets sit inside nearly every electric motor, but 90% of the material is conventionally thrown away. Mass Magnetics (S26) is recycling magnets from EV motors into new ones for robotics and defense, avoiding much of the capital-intensive refining required by mining.

Y Combinator

@ycombinator

We help founders make something people want. Subscribe to our newsletter:

加入 February 2010

367 正在关注 1.7M 粉丝

Y Combinator@ycombinator

2026.09.11 18:58

Rare earth magnets sit inside nearly every electric motor, but 90% of the material is conventionally thrown away. Mass Magnetics (S26) is recycling magnets from EV motors into new ones for robotics and defense, avoiding much of the capital-intensive refining required by mining.

显示更多