Clever and wonderfully-presented: The Incredible Palindromic Hat-Trick. You may be unimpressed if you feed it small numbers. Feed it big ones!
Any positive number can be written as a sum of three palindromes
If you want a good time, rotate polygons on a circle of musical notes
If you arrange musical notes to form a circle of fifths and then rotate various polygons around the circle, letting its points trigger the notes, what does it sound like?… READ THE REST
I can't stop watching this mechanical keyboard attempt to divide by zero
Division by zero is considered undefined for real numbers. Ted-Ed does a much better job of explaining this than I ever could. Now that you understand the concept let's move… READ THE REST
A physicist dismantles Terrence Howard's nonsensical "theory of everything"
Terrence Howard recently appeared on the Joe Rogan podcast. He explained that he invented virtual and augmented reality, remembers being in his mother's womb, and has some very interesting ideas… READ THE REST
Goodbye TikTok, hello brainscrolling
TL;DR: Stop wasting time scrolling and start learning—Pearls Premium gives you lifetime access to bite-sized, 15-minute summaries of bestsellers for just $29.99. TikTok might get banned, and while it may feel… READ THE REST
Find the perfect color match every time with this handy dandy sensor
TL;DR: Match any color like a pro with the Nix Mini 3 — the go-to gadget for $69.97 until February 9. Ever stared at a wall and wondered, What shade of blue… READ THE REST
Who needs daylight? This night-vision device has you covered
TL;DR: Explore the night with this compact night-vision device — on sale for $99.99 (reg. $159) for a limited time. The night is full of wonders — if you can actually see them.… READ THE REST
