Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Expensive lighting isn't automatically smarter.

In the neonatal intensive care unit, the most fragile patients in medicine are often the most heavily wired. Premature babies, some weighing less than a pound, can be tethered to a tangle of cables, ...

[Sam Wilkinson] recently installed a Dreo CLF513S ceiling fan in his place — it’s cheap, well-sized, and blows air around as you’d expect it to. The only problem is that it only works with an ugly ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.