This unusual tattoo hack by [Emily The Engineer] is not for the weak of heart, but let’s be frank: we kind of know her for ...

The professional analysis of fingerprint patterns are extremely complicated ... Ulnar Loop( UL) ( Place palms down and UL goes towards little fingers) Every print is like a bendy streamway which goes ...

I RECEIVED a few days ago Sir Wm. J. Herschel's brochure, “The Origin of Finger-Printing.” His object–in, addition to examining other claims to this method—is stated to be the desire to ...

In a few years from now, space stations could work like factories — thanks to advancements in 3D print technology. With these printers, anything needed in orbit could be 3D printed on the spot.

“We’ve tested the technology extensively in the lab and now in microgravity, and we’re confident that it’s ready to perform as expected, opening up the possibility of 3D printing antenna and other ...

But how do you know which one to choose? Which 3D printing materials are the strongest? First, it is necessary to define what strength is. Although often confused with durability, the two are not ...