As ecommerce grew at double digit rates, while in store sales grew at less than the rate of inflation, retailers were looking for a way to turn their stores into a competitive weapon. Rather than just ...

In this article, you’ll learn (or remember) what is the one thing you need to start solving any problem. I wrote this originally for a talk I gave a while ago, and I also posted a video on my youtube ...

When life is going well, we think positively and we make healthy choices in our day-to-day lives. But when we are overwhelmed, struggling with negative, self-limiting thoughts or maladaptive habits or ...

Current AI models struggle to solve research-level math problems, with the most advanced AI systems we have today solving just 2% of the hundreds of challenges faced. When you purchase through links ...

Three-body problems—the analytical expressions of three celestial bodies in a stable orbit—have beguiled mathematicians for centuries. In 2017, Chinese mathematicians discovered more than a thousand ...

As a mathematics education researcher, I study how math instruction impacts students' learning, from following standard math procedures to understanding mathematical concepts. Focusing on the latter, ...