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 3 years 9 months ago • 984 views • 2:32search results matching tag: surface density
» channel: learn
Search took 0.000 seconds
- 1
Videos (4) | Sift Talk (0) | Blogs (0) | Comments (17) |
Earth’s outer shell is made of two materials whose different densities and thicknesses give rise to two distinct “levels” on the planet’s surface.
posted by Mekanikal 5 years 9 months 2 weeks ago • 777 views • 3:10posted by Mordhaus
7 years 5 months 3 weeks ago • 652 views • 12:10
You’ve seen the Terminator die in molten steel and Gollum die in the fires of Mount Doom, but is it really that accurate?
posted by Mordhaus 7 years 11 months 3 weeks ago • 310 views • 7:01- 1