Transistor

Crowdfunding sites like Kickstarter, Indiegogo, and Crowd Supply can be a treasure trove of the interesting, ingenious, and insanely cool. Check out some of our inexpensive favorites from the crowdfunding world!

Researchers have developed double-heterojunction nanorods which can be biased to both send and receive light—in other words, a device that is both an LED and solar cell, capable of emitting and absorbing light.

Sensirion asserts that their new series of digital temperature sensors are more accurate, have increased intelligence, and are more reliable than their predecessors.