[Lance Abernethy] has built both a working cordless drill, and circular saw using nothing more than a 3D printer, what seems to be a pager-type vibration motor, a tactile switch and a coin cell ...

And judging by how much work went into this miniature 3D-printed power loom, not to mention how fussy it is, it’s a wonder that we’re not all still wearing homespun cloth. Dealing with the ...

Pratt & Whitney is rolling out a new additive-manufacturing repair process for PW1000G geared turbofans (GTFs) and revealed a major expansion of GTF maintenance capacity through a partnership with ...