DARPA-Funded Device Adjusts the Speed of Light With the Twist of a Knob

By Clay Dillow
September 7, 2010

Latest

A key tool to fighting the opioid crisis is in short supply
Five practical, stylish winter boots for women
Inexpensive, all-purpose microphones for home recording
Bed bugs once ate bat blood—so why do they bite us?
Last week in tech: Google’s Pixel 4, Fortnite’s apocalypse, and space pajamas
Collapsible water bottles to toss in your bag
I spent 13 hours trying to make mac and cheese in a bag. It was a disaster.
The best reusable straws for sipping your smoothie
These ancient trilobites are forever frozen in a conga line