Quaise Energy is deploying futuristic technology and banking on Trump’s support for accessing subterranean heat.

MIT spin-off Quaise is trying to use hijacked fusion technology to drill some of the deepest holes in history ... too difficult for physical drill bits to operate, researchers have been testing ...

There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ...