This video explains a simple math concept that’s even easier than solving a quadratic equation. With clear logic and intuitive steps, you’ll see how breaking problems down the right way can make math ...

This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person ...

University of California spinout Addition Therapeutics has uncloaked, revealing “breakthrough” PRINT technology it hopes will fuel a new wave of genetic medicine. Addition emerges from stealth with ...

I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...

Three Maricopa Unified teachers will represent the district at a statewide math conference, sharing classroom strategies that ...

For Americans of a certain age, there may be no bigger question than this. At what age should I take Social Security? At age 62? Sixty-five? Seventy? The question matters, because your monthly Social ...

Paying employees accurately and promptly is one of the most critical—and challenging—parts of running a small business. We test and rate the top payroll services to help you choose the right one for ...

I will never forget this one day when Kevin was a preschooler. We had an IEP meeting, and one of his proposed math IEP goals was to be able to visualize and identify what 2 of something looks like or ...

This library draws heavy inspiration from OVR_Math.h within the Oculus PC SDK. This library includes the basic building blocks of a vector3 (Vec3), a quaternion (Quat), and a rigid body transform ...

Simulates water in a ripple tank. Demonstrates basic wave mechanics: wave reflection, diffraction, and superimposition. Press "P" to pause the simulation and "R" to reset it. Left-click to add a drop ...