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!
Scientists have finally determined what makes your pee yellow! The discovery of bilirubin reductase, a by-product of some bacteria responsible for gut health, is the answer to the age old… READ THE REST
The Canadian Broadcasting Corporation offers this delightfully pedantic critique of US newscasters calling California's big waves "rogue." The waves were very big last week in California. Some waves were so… READ THE REST
Lake Superior State University considered over 2000 words to ban. Ten made their 2024 Banished Words List. Here's a quick "hack" to find out what words made the 2024 Banished… READ THE REST
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TL;DR: Save over $350 on a refurbished Apple iPad Pro 10.5" 256GB, plus a free accessories bundle, with this sweet deal on sale for just $315.99 right now. Tech fans, it's time… READ THE REST
TL;DR: The perfect last-minute holiday gift for an aspiring rocker, the 2024 Guitar Lessons Training Bundle is only $15.97 (Reg. $480) until 11:59 PM on 12/25. It's really never too late to make… READ THE REST