Max and Molly are graduating out of the First Level of Problem Solvers -- however the ceremony is interrupted when the lights go out. When the lights come back on —their gold Problem Solving medals are missing! From here, a riddle leads them to ancient inventions, hotel kitchens, and scientific methods to unmask a Mole (AKA a spy) and uncover a plot by the ... Show More
Oct 2023
A Mathematician Asks ‘Is Math Real?’
When math is based on abstract concepts, how do we know it’s correct? Dr. Eugenia Cheng takes on that question in a new book. The concept of math has been around for a long time, developing independently in many different cultures. In 1650 BC, the Egyptians were creating math tex ... Show More
33m 8s
Sep 2024
How zero gave us mathematical and philosophical power | Talithia Williams
The abstract numeral that changed everything, according to mathematician Talithia Williams.
Before the introduction of zero, mathematics was a tangible subject, where numbers held weight and substance. With zero came the concept of a mathematical “nothing;” it turned our solid un ... Show More
6m 15s
Apr 2021
Problem Solving at the Magical Mystery Charity Auction!
In this episode, Theo, a Big Life Kid from Montana in the United States, tells us about his mission to help struggling families in his neighborhood. Meanwhile, Zara and Leo solve a mysterious problem: how to sell the strange items at their charity auction!
Additional show notes a ... Show More
9m 37s