CBBC Science Hub

Are you tech-cellent at all-things science? Do you love experiments, discoveries and eureka moments? Celebrate all things scientific with the best clips, quizzes and experiments on CBBC. From Horrible Science to Operation Ouch, CBBC has it all!

Watch brand-new Operation Ouch! Awesome Earwax

Why do ears have earwax, and how much do they make? And what happens when a person burps?

Watch now

Terrific top moments from Horrible Science

Test your knowledge with Dr Chris and Xand

Fact or fake? The super brainy brain quiz! Quiz
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Operation Ouch!
Worried about acne? Try this quiz! Quiz
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Operation Ouch!
QUIZ: Can you build-a-brain? Quiz
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Operation Ouch!
The Operation Ouch! Sense Selector quiz. Quiz
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Operation Ouch!
Quiz: Ouch throughout history. Quiz
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Operation Ouch!

Operation Ouch: Snot Zombies

The snotpocolypse is upon us, and only YOU can stop it!

Play now

Give these top games a go

Horrible Science: Stinky Space. Game
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Horrible Science
Danger Mouse: Disasteroids. Game
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Danger Mouse
Quick Play: Plastic Planet Marine Rescue. Game
Deadly Defenders. Game
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Deadly 60

Do you know these marvellous Moon facts? Quiz
Our Moon is mightily, marvellously magnificent in all its splendour, but how much do you really know about it? Well, take this test to prove you're a true cosmic champion!
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Horrible Science
Quick Play: The Man on the Moon game. Game
Make bath bombs with astronaut Tim Peake! Comments
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Blue Peter
Quiz: Can you put these moons in order? Quiz
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Blue Peter
Stinky Space quiz. Quiz
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Horrible Science

Dara O'Briain's amazing space facts. Video
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Blue Peter
Tim Peake answers YOUR questions. Comments
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Blue Peter
Dick and Dom get lost in space. Video
Tim Peake answers your questions. Comments
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Blue Peter

Artemis II: Moon mission delayed. Article
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Newsround
Shipwreck found after 60 year search. Article
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Newsround
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1
New species of dinosaur named after school teacher. Article
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Newsround
Comments
0
Could your dog be listening to your conversations? Article
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Newsround
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25

Sing Horrible Histories' NHS Song. Video
Watch Horrible Histories celebrate 75 years of the National Health Service with the NHS Song.
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Horrible Histories
Smells Like a Phonograph song. Video
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Horrible Histories
Taking Flight song. Video
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Horrible Histories
Kennedy & Khrushchev - Flying to the Moon. Video
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Horrible Histories
Edward Jenner invents a vaccine. Video
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Horrible Histories
Darwin's Natural Selection Song. Video
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Horrible Histories
Good Vaccinations Song. Video
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Horrible Histories
Quiz: Ingenious Inventors. Quiz
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Horrible Histories
Quiz: Horrid Health. Quiz
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Horrible Histories

That's That Big Volcano song. Video
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Horrible Science
Doctor Big Brain's Horrifying Human Biology. Quiz
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Horrible Science
The extra-hard, super specific episode 1 quiz. Quiz
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Horrible Science
SONG: Meteor for the Dinosaurs. Video
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Horrible Science

Top Class science quiz. Quiz
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Top Class
Take the food chains quiz! Quiz
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Top Class
Do you know your insulators from conductors? Video
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Top Class
Do you know these parts of the body? Quiz
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Top Class

Order It: Skeleton Shuffle. Quiz
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Operation Ouch!
How does your ribcage protect your organs? Video
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Operation Ouch!
Head to Toe Quiz. Quiz
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Operation Ouch!
Top 3 Amazing Bone Facts. Video
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Operation Ouch!

Op Ouch Quiz: Brilliant blood! Quiz
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Operation Ouch!
Ouch Reacts: Wounds and First Aid! Video
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Operation Ouch!
Operation Ouch Quiz: Magnificent Mucus. Quiz
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Operation Ouch!

Watch Operation Ouch on iPlayer

View all 172 available episodes

I’m Gonna Vom! Series 14. Video, 28 minutes
Find out what happens when you vomit. Dr Raph visits Dr Dan’s heart in Just One Second.
Attribution
CBBC
Available for over a year
Awesome Earwax! Series 14. Video, 28 minutes
Why do ears have earwax, and how much do they make? And what happens when a person burps?
Attribution
CBBC
Available for over a year
Fart Speed! Series 14. Video, 28 minutes
The doctors investigate how fast farts travel with their Fart-O-Matic contraption.
Attribution
CBBC
Available for over a year
What a Gas! Series 14. Video, 28 minutes
Dr Raph meets robots being trialled for magnetic vine surgery.
Attribution
CBBC
Available for over a year

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