But Array Labs, a two-year-old startup based in Silicon Valley, is also taking advantage of other technological developments in its quest to build a 3D map of Earth.

In this work, we demonstrate a 3D stacked memristor crossbar array capable of self-differential pairing, utilizing it as a random entropy source for a physical unclonable function (PUF). A 32 × 32 ...

The as-printed array decrypts information under UV light. (Image: Adapted from doi: 10.1002/adfm.202400594, CC BY) This novel 3D printing approach for perovskite quantum dot-polymer architectures ...

A 3D-printable hexagonal mirror array that reflects sunlight and allows you to write dot pictures and messages is open source. This article, originally posted in Japanese on 20:30 Nov 12, 2021 ...