Red sprites, secondary jets and newly discovered green afterglow called "ghosts" triggered by red sprites. A dozen vibrant red sprites were recorded on this evening and only two events had the green afterglow.... continue reading

posted by newtboy 2 months 3 weeks ago • 892 views • 2:32

YouTube description: At Reed College in Portland, Oregon, there's a TRIGA nuclear reactor, used for research. You can stand next to it and watch the blue glow from the bottom of a deep swimming pool.... continue reading

posted by Aard Vark (oritteropo) 2 years 2 months 3 weeks ago • 458 views • 4:33

YouTube description: This is how we go from single cells to people. EVO-DEVO Huxley B. Mac. Oh Carroll, Carroll Gould, Stephen Jay yeah D-D-D-D-Davidson and Peter See One cell divide and... continue reading

posted by Aard Vark (oritteropo) 3 years 3 weeks ago • 915 views • 4:46

I built this pottery kiln and some pottery from termite mound clay to test an alternative clay source to my usual one from the creek bank. I started by making a large grate from ordinary clay. It was just... continue reading

posted by Mordhaus 3 years 7 months ago • 414 views • 11:27

Scholars have attempted to crack the code to the perfect sandwich for millennia - in the end, it was Jake the Dog who finally achieved the zenith of 'wichcraft. Can Jake's glowing dream sandwich be realized... continue reading

posted by Mordhaus 3 years 7 months 1 week ago • 13 views • 3:44

YouTube description: Bright pillars of light... clouds of glowing dust... shimmering discs floating around the sun... signs of extraterrestrial activity, or is there a more rational and scientific explanation... continue reading

posted by Aard Vark (oritteropo) 3 years 10 months 1 week ago • 914 views

YouTube description: In something like water, particles like electrons can beat light in a race – and cause a blue glow to prove it. Hosted by: Caitlin Hofmeister... continue reading

posted by Aard Vark (oritteropo) 4 years 3 weeks ago • 338 views • 3:07

"Scorpions normally blend into their habitat, but shining a UV light on them results in a stunning sight..."

posted by ant 4 years 1 month 3 weeks ago • 9 views • 56 secs

"These wormlike larvae use bioluminescence to attract their prey..."

posted by ant 4 years 1 month 3 weeks ago • 8 views • 55 secs

YouTube description: Did you play with glow in the dark toys as a kid? They’re super cool, but kind of mysterious. How do they glow after all? Hank explains the phenomenon in this quick question. ... continue reading

posted by Aard Vark (oritteropo) 4 years 2 months 4 weeks ago • 127 views • 2:37

The ongoing study is part of a growing interest in coral fluorescence among the scientific community. Coral Fluorescence was recently found to be a strong indicator of coral health, and coral fluorescence... continue reading

posted by newtboy 4 years 4 months 4 weeks ago • 118 views • 4:05

YouTube: Fireflies, crustaceans, jellyfish -- lots of living things glow, and they do it for all kinds of reasons, some of which we haven’t even discovered yet.

posted by PlayhousePals 5 years 3 weeks ago • 74 views • 4:24