Horrible Science
CBBC
Wednesday 17 June 2026 13:55 - 14:20 (25 mins)
Mary Ploppins, Magnets and Sorting Your Bits Out. Mary Ploppins soothes those digestive ills, Dr Big Brain tries banana power, and Einstein reacts to Tim Peake. Fred Sirieix guest stars. [S,AD,SL]
Mentioned: Madam President, Earth, Leslie, Mary Ploppins, Lilah, Taylor Swift, Julie, Squirt, Bananas, Urgh, Fred, Vestigial
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