STEM Minute
STEM Minute airs Fridays at 3:04pm ET on 88.9 WFSU-FM.
If you have a question, please email minutes@wfsu.org. Please reference STEM Minute in the subject line of your message.
Question Archive
LCD TVs: Pixels, Light and Liquid CrystalMay 2, 2025
Icebergs: Giants of the Frozen SeaApril 25, 2025
Semiconductors: The Heart of Modern ElectronicsApril 18, 2025
Space Weather: Solar Flares and Their Impact on EarthApril 11, 2025
Glass: The Transparent WonderApril 4, 2025
Cryptography: The Science of Secret CodesMarch 28, 2025
Diamonds: Nature’s Hardest GemMarch 21, 2025
Refrigeration: The Science of Keeping CoolMarch 14, 2025
Helium: The Lightest Noble GasMarch 7, 2025
Longitude: Mapping the World’s CoordinatesFebruary 28, 2025
Icebergs: Giants of the Frozen SeaApril 25, 2025
Semiconductors: The Heart of Modern ElectronicsApril 18, 2025
Space Weather: Solar Flares and Their Impact on EarthApril 11, 2025
Glass: The Transparent WonderApril 4, 2025
Cryptography: The Science of Secret CodesMarch 28, 2025
Diamonds: Nature’s Hardest GemMarch 21, 2025
Refrigeration: The Science of Keeping CoolMarch 14, 2025
Helium: The Lightest Noble GasMarch 7, 2025
Longitude: Mapping the World’s CoordinatesFebruary 28, 2025