Cosmic ray puzzle resolved as scientists link 'knee' formation to black holes

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease ...
Tech Xplore

Unique resin allows 3D-printing method to add and subtract

Additive manufacturing, or 3D printing, is normally a one-way street. In a digital light processing (DLP) printer, a ...
Metal AM magazine

Prima Additive rebrands as AltForm following Sodick acquisition

Prima Additive, a company specialising in metal Additive Manufacturing and advanced laser technologies, has officially ...

Teen founders raise $6M to reinvent pesticides using AI — and convince Paul Graham to join in

Two teenage founders walked into Y Combinator co-founder Paul Graham’s backyard with an idea no one in agriculture seemed to ...
AlphaGalileo

Morphing 3D-printed structures from flat to curved, in space

Because it’s costly and cumbersome to transport large structures such as satellite dishes into space, aerospace Ph.D. student Ivan Wu and his ...