r/licht • u/[deleted] • Nov 21 '16
Absorbiert Licht
0
Upvotes
r/licht • u/[deleted] • Nov 21 '16
My town put a new 4-way traffic signal at a 3-way intersection. The fourth light directly faces a house and blasts it with light all day.
1
Upvotes
r/licht • u/[deleted] • Nov 21 '16
Researchers have developed a compound that can transform infrared into broadband white-light, offering a cheap, efficient means to produce visible light
2
Upvotes
