Don't-Miss Component Stories

router headcount

Wi-Fi signals can do rough head counts

Estimating the number of people present by looking at Wi-Fi signals could help make buildings more energy efficient

PCWorld News

The Upload: Your tech news briefing for Tuesday, April 7

YouTube Kids blasted for ad-heavy content... new battery tech promises one-minute charge times... CurrentC payments coming mid-year

solar farm

Stanford breakthrough could make better chips cheaper

A new process reduces the cost of making gallium arsenide chips and solar cells.