Mel finds out if an elevator to space is possible.
Dick and Dom bravely investigate the science behind bugs and germs.
Mel celebrates Patrick Duffy's birthday, and Dick and Dom are back at school.
Dick and Dom with the science behind the everyday in How Dangerous Is Your School?
Mel Giedroyc explores why mice terrify some of us.
Mel Giedroyc hears about the joy of beekeeping.
Mel Giedroyc examines our love of nursery rhymes.
Mel Giedroyc hears about the pleasures of a moonlit bike ride.
Mel Giedroyc reveals how the camel got its hump and celebrates the humble sandwich.
Mel Giedroyc goes back to nature with a trip to forest school.
Mel Giedroyc explores why some people find mice scary.
Mel Giedroyc uncovers the Inheritance Tracks of Nicholas Parsons.
Mel Giedroyc gives the birthday bumps to singer Ed Sheeran and hears more Junior JAM.
Mel Giedroyc introduces the first in a new series of Junior Just a Minute.
It's Friday the 13th and, lucky for us, Mel is exploring the weird world of superstitions.
Mel gets some top tips on how to become a movie trailer voiceover artist.
Mel Giedroyc gets a guide to dressing up and discovers how to eat peanuts in space.
Mel Giedroyc celebrates the humble packed lunch and remembers the London Olympics.
Mel Giedroyc hears how the sound of the light sabre was created.
Mel Giedroyc hosts the final part of the Costa-winning Five Children on the Western Front.
Mel Giedroyc celebrates the first Harry Potter Night.
Mel Giedroyc finds out how to make musical instruments from vegetables.
Mel Giedroyc wishes star Gemma Arterton a happy birthday.
Mel Giedroyc with the winner of the Costa Children's Book Award.
Mel Giedroyc hears from the star of Frozen and Wicked, Idina Menzel.
Mel Giedroyc discovers the true power of Harry Potter and vlogging fandom.
Mel Giedroyc gets out her pots to find out how to make the perfect raspberry jam.
Mel Giedroyc chats to comedian and ex-CBBC presenter Iain Stirling.
Mel Giedroyc goes behind the scenes of a London beauty salon.
Mel Giedroyc presents a guide to living in the wilds of Lanarkshire.