Ever find yourself squinting at a metric label, trying to figure out how much a liter is in cups—or how heavy your suitcase is in pounds? In this episode of Math! Science! History!, host Gabrielle Birchak shares fast, intuitive tricks to help you convert metric units, without numbers, calculators, or charts.

Through rhythm, storytelling, and everyday comparisons, you’ll learn how to feel conversions in your head, whether you’re driving, walking, or cooking. From chocolate bars and milk jugs to cat weights and yoga mats, we’re turning complex conversions into simple, memorable cues. This episode is perfect for anyone who wants to sharpen their mental math, and sound like a genius without pulling out their phone.

3 Things You'll Learn in This Episode:

- How to mentally visualize metric conversions using sensory and familiar objects—no math required.
- Real-world reference points for converting volume, weight, distance, and temperature.
- Simple memory tricks to help internalize metric vs. imperial conversions while on the go.

Explore more on our website: mathsciencehistory.com
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On Matters of Consequence from The Little Prince by Lloyd Rodgers

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