Press "Enter" to skip to content

Posts tagged as “wow”

Quantum dot white LEDs achieve record efficiency

Researchers have demonstrated nanomaterial-based white-light-emitting diodes (LEDs) that exhibit a record luminous efficiency of 105 lumens per watt. Source: Science

'Star in a jar': World record for stellarators set

When Germany’s Wendelstein 7-X fusion facility set a world record for stellarators recently, a finely tuned instrument proved the achievement. The record strongly suggests that…

Scientists discover the world's oldest colors

Scientists have discovered the oldest colors in the geological record, 1.1-billion-year-old bright pink pigments extracted from rocks deep beneath the Sahara desert in Africa. Source:…