Season 2 · Episode 39
The Apothecary Diaries · S2E39
Aired on April 18, 2025
Science entries in this episode
Breech Presentation
Modest, low-quality evidence: doctors prefer external cephalic version, 50 to 60% successful. How Maomao spots a breech baby from the kicks, explained.
Salt, Ice, and Cold
Maomao makes ice cream with no refrigerator. We explain freezing-point depression, the NaCl-water eutectic point at -21°C, and colligative properties.