It doesn’t generate much power, but it works during the one time of day that solar cells can’t: night.
Tag: Physics
Most Wikipedia Profiles Are of Men. This Scientist Is Changing That.
Jessica Wade has added nearly 700 Wikipedia biographies for important female and minority scientists in less than two years.
Wired Bacteria Form Nature’s Power Grid: ‘We Have an Electric Planet’
Electroactive bacteria were running current through “wires” long before humans learned the trick.
Zhores Alferov, 88, Dies; Nobel Winner Paved Way for Laser Technology
A Russian who shared the 2000 physics prize with Americans after they had engaged in a Cold War “laser race.” The work led to DVDs and cellphones.
Women in Rare Company Accept Nobel Prizes in Physics and Chemistry
“It is truly an amazing feeling when you know that you have built something that no one else ever has and it actually works,” said Donna Strickland, only the third woman to win the physics prize.
The Kilogram Is Dead. Long Live the Kilogram!
After a vote (and a century of research), the standard measure for mass is redefined, and the long reign of Le Grand K is ended.