YouTuber 3Blue1Brown has started a video series called "lockdown math." In his latest episode he goes over the fundamentals of trigonometry in a way that is accessible and enjoyable.
Lockdown math: trigonometry fundamentals
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
Apparently seeing green apples is proof that all ravens are black
Spotting a green apple supports the idea that all ravens are black. It sounds like an absurd claim, but consider logician Carl Gustav Hempel's argument, which he published in January… READ THE REST
Adam Savage explains an object that shouldn't exist but does (video)
According to Wolfram MathWorld, the Boy surface in geometry "is a nonorientable surface that is one possible parametrization of the surface obtained by sewing a Möbius strip to the edge… READ THE REST
Here's why you need this waterproof speaker
TL;DR: The TREBLAB HD77 Bluetooth speaker comes with waterproofing, all-day battery, and crisp 360° HD sound for $51.99 (reg. $79)! Whether you're at the beach or camping, one thing that's bound to make… READ THE REST
Why rent when you can own Microsoft Office and Windows 11 Pro for $55?
TL;DR: Until September 29, own Microsoft Office and Windows 11 Pro for $54.97—a practical, one-time purchase. Ever thought about owning your software instead of paying for it over and over, just like all… READ THE REST
No more bad produce! Fresh fruits and veggies are calling your name at BJ's
TL;DR: Find the best deals on fresh produce and more by joining BJ's Wholesale Club with a 1-year membership with BJ's Easy Renewal® starting at $20! Yuck! The strawberries and spinach you just… READ THE REST
