I stumbled across this randomly on YouTube today and had to share. The first 3/4 of the video are a chemistry experiment breakdown of what goes into a glow stick and what each of those ingredients is meant to do. But what makes me LOVE it is that, at the end, all of this coalesces into a fine explanation of the difference between light-absorbing dyes and fluorescent dyes. Come for the glow-stick "how to", stay for the better understanding of how light works and how it influences what you see!
The science of glow sticks
Behavioral geneticist Kathryn Paige Harden on success
As society makes a concerted effort to eradicate inequality, some of our best and brightest minds are exploring the intricacies of every avenue of civilization to level the proverbial playing field. From deep discussions about wealth distribution to restructuring education, there isn't an area that isn't exempt from society's magnifying glass. However, as we delve… READ THE REST
Nobody has claimed ownership of the mysterious rocket that recently crashed on the moon
Last week, NASA reported that its Lunar Reconnaissance Orbiter photographed a strange double crater on the Moon that was caused by a crashing rocket in March. Even as of today, nobody on Earth has claimed ownership of the rocket. Maybe on NASA forthcoming Artemis lunar mission, they can send someone to the crash site to… READ THE REST
An old rocket booster crashed on the moon and left a peculiar double crater
Two craters 16m and 18m wide appeared on the moon right next to each other. It's our fault, obviously (obviously?), but the double trouble has scientists aflutter. Astronomers predicted a mysterious object would hit the Moon on March 4 after tracking the debris for months. The object was large, and believed to be a spent… READ THE REST
Save an extra 20% off this discounted Travel Hacker app and VPN this July 4th
If you've looked into planning a trip lately, you've likely realized many things are more expensive than they were before, with rising airfare, gas prices, and more. And while you work hard and definitely deserve some time away, draining your bank account dry doesn't seem worth it, does it? Don't stress out just yet — finding… READ THE REST
Get this near-mint condition Dell laptop for under $350 this July 4th
There's nothing worse than working away on your trusty laptop only to realize its end may be near. Between its last few glitching episodes, slow loading time, and used-up storage space, the time for a new laptop has come, but with all your recent expenses and rising prices across the board, your budget may not exactly be able… READ THE REST
Save over $160 off a small projector which packs a big punch
Let's be honest. Few things are as eye-catching as watching an image projected on a wide screen. A good projector can liven up a backyard party, make movie night more fun, or even act as a great television replacement. Additionally, projectors can transform a dull, blank wall into a work of art. The only unfortunate thing about a… READ THE REST
