The physics blog Skulls in the Stars has answers to your rainbow-related questions. Among the fascinating things we learn here — each color in a rainbow represents the light reflected by a separate group of raindrops; skydivers can see circular rainbows; and the famous double rainbow happens when light bounces off the inside of a raindrop not just once … but twice.
Early Friday morning, the Moon moved through the Earth's shadow to create the longest lunar eclipse in almost 600 years. During this near-total eclipse, 97% of the Moon went dark. The Griffith Observatory in Los Angeles captured the three and a half hour event and sped it up into the lovely one minute video above. READ THE REST
In this video, Columbia University neuroscientist Daphna Shohamy explains the science of memory to a kid, a teen, a college student, a grad student, and an expert. Along the way, she describes how her research is reshaping our understanding of what we remember, how, and where. From the transcript at Wired: We're interested in the… READ THE REST
Kamoʻoalewa, "wobbling celestial object" in Hawaiian, is the name of a 165-foot rock that swings around the Earth on the reg, sometimes just 9 million miles from us. It's easy to think of Kamoʻoalewa as a second moon but there's one big difference: Our Moon orbits the Earth, but even though Kamoʻoalewa gets (kinda) close… READ THE REST
Run out of things to do with the family? Because you all went through your activity book during quarantine, you're probably doing literally anything to kill time these days (especially since COVID restrictions are still being upheld by the world's finest and brightest). No sweat, we've got a new hobby for you and the whole… READ THE REST
We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views. Set yourself up for the new year by treating yourself to learning. When you learn a new language, you can go see the world and interact with new cultures. It also… READ THE REST
We thank our sponsor for making this content possible; it is not written by the editorial staff nor does it necessarily reflect its views. This Black Friday, gamers are likely going for new consoles, peripherals, gaming chairs, and other gear that will optimize their gaming experience. If you're separating yourself from the pack and wish… READ THE REST