About this episode

Max and Molly, along with Charlene and Katrina, race against time to unlock a hidden server at the London Science Museum using math concepts.

Episode Description: With the Time Radio repaired, Max and Molly learn the location of the final POG server — hiding in plain sight at the London Science Museum. Joined by Charlene and Katrina, they must use algebra, fractions, and logical patterns to narrow their search and unlock a hidden server before time runs out. But when they realize they’re being followed, solving Math problems becomes more urgent than ever. Math Concepts: Circumference, radius, diameter & Pi; Dividing by fractions (flip and multiply); Algebraic expressions and variables; Lattice multiplicationHistory/Geography Concepts: History of computing & calculation; Charles Babbage & the Difference Engine; Ada Lovelace & early programming; John Napier & Napier’s Bones (1617); Early calculators & mechanical computation

More episodes of Mysteries About True Histories (M.A.T.H.)

• BONUS EPISODE: Podcasts Made by Kids Like You! · April 24, 2026 · 15 min
• Power Hungry POGS: Endgame · March 5, 2026 · 24 min
• Showdown at the Not-So OK Corral! · February 26, 2026 · 23 min
• Hack to the Future! · February 19, 2026 · 23 min
• Conked Out! · February 12, 2026 · 20 min
• We Are Experiencing Technical Difficulties · January 29, 2026 · 19 min

Explore listener stats, chart rankings, contacts and more on the Mysteries About True Histories (M.A.T.H.) podcast page.