YC's @​garrytan says hard tech startups make up a quarter of the newest 200-company Demo Day batch, up 40x since their low point ~4 years ago: "It's 200 compan

YC's @​garrytan says hard tech startups make up a quarter of the newest 200-company Demo Day batch, up 40x since their low point ~4 years ago: "It's 200 companies presenting today. About a quarter of them are hard tech. That's up 40x since our low bar, maybe 3-5 years ago." [▻](https://video.twim…