Did You Know Clips
Did You Know Clips
Did You Know Clips
Did You Know Clips
Exploring the world through science, Did You Know separates facts from fiction. Presenting the latest in technology and research, it goes behind the scenes to reveal the secrets of life around us. More
Ends
Apr 17 2021
Lang
English
Subtitle
Eng /Chi
Duration
10 Minutes
Episodes
65
Classification
G
Available on
Now Player & TV
  • Did You Know Clips E65 -Animal Light and Heat
    EP65
    Animal Light and Heat

    Could cows help us heat our homes? Could microscopic organisms from the ocean floor give us light?

    Ends Apr 17 2021
  • Did You Know Clips E64 -The 3D health revolution
    EP64
    The 3D health revolution

    3D printing is about to push the boundaries of medicine. In the near future, whole organs could be printed.

    Ends Apr 17 2021
  • Did You Know Clips E63 -The amazing science of soap bubbles!
    EP63
    The amazing science of soap bubbles!

    Do you know how water mixed with soap forms bubbles? Where does the colour in a bubble come from?

    Ends Apr 17 2021
  • Did You Know Clips E62 -A flush of red
    EP62
    A flush of red

    We blush when we are embarrassed and it's embarrassing when we blush. What causes this redness and why does it happen?

    Ends Dec 14 2202
  • Did You Know Clips E61 -Skin under Attack!
    EP61
    Skin under Attack!

    When it's attacked by insect bites or warts, the skin has funny reactions. Let's find out why it reacts so drastically.

    Ends Apr 17 2021
  • Did You Know Clips E60 -The secret life of Nocturnal Animals
    EP60
    The secret life of Nocturnal Animals

    Foxes, owls, and wolves are all active at night. How do they make their way in the dark?

    Ends Apr 17 2021
  • Did You Know Clips E59 -Time for Sleep
    EP59
    Time for Sleep

    The average person spends twenty five years of their life sleeping. That's a lot! But why? Could we go sleep-free?

    Ends Apr 17 2021
  • Did You Know Clips E58 -Dog Thoughts
    EP58
    Dog Thoughts

    Have you ever wondered what dogs are thinking? Dive into the mind of a dog!

    Ends Apr 17 2021
  • Did You Know Clips E57 -Life before birth
    EP57
    Life before birth

    What was life like before you were born? Discover the sights, sounds, tastes of the foetus!

    Ends Apr 17 2021
  • Did You Know Clips E56 -The Truth About Nail Biting
    EP56
    The Truth About Nail Biting

    Biting your nails can lead to infection and even damage your teeth. There are ways to stop.

    Ends Apr 17 2021
  • Did You Know Clips E55 -Getting sick in winter
    EP55
    Getting sick in winter

    Why do we get colds, flu, and sore throats in winter? What are viruses and bacteria?

    Ends Apr 17 2021
  • Did You Know Clips E54 -Animals as old as dinosaurs
    EP54
    Animals as old as dinosaurs

    Did you know that some animals or insects that are still around lived at the same time as the dinosaurs?

    Ends Apr 17 2021
  • Did You Know Clips E53 -What if dinosaurs had not disappeared?
    EP53
    What if dinosaurs had not disappeared?

    What would happen if dinosaurs still existed. Would we be able to co-exist with them?

    Ends Apr 17 2021
  • Did You Know Clips E52 -Dinosaurs: between myth and reality
    EP52
    Dinosaurs: between myth and reality

    We often think of dinosaurs as scaly creatures, but recent findings have shown that some of them had fur... and feathers

    Ends Apr 17 2021
  • Did You Know Clips E51 -The incredible science of chewing gum
    EP51
    The incredible science of chewing gum

    Sidewalk, clothing, hair... chewing gum sticks everywhere except on our teeth. Why?

    Ends Apr 17 2021
  • Did You Know Clips E50 -The incredible power of tears
    EP50
    The incredible power of tears

    What happens in our bodies when we produce tears? Why are they salty? How do they sooth us?

    Ends Apr 17 2021
  • Did You Know Clips E49 -Effort and pain: are women stronger than men?
    EP49
    Effort and pain: are women stronger than men?

    Muscles, fat, hormones: Unravel fact from fiction and discover the different strengths of men and women.

    Ends Apr 17 2021
  • Did You Know Clips E48 -Surviving in a City
    EP48
    Surviving in a City

    Two students learn how to survive in a city without electricity. They get useful tips on heating and feeding themselves.

    Ends Apr 17 2021
  • Did You Know Clips E47 -Surviving Alone in the Wild
    EP47
    Surviving Alone in the Wild

    Mac spends 24 hours in a forest to learn how to survive. He gets tips on getting the essentials of fire, shelter and cle

    Ends Apr 17 2021
  • Did You Know Clips E46 -Going GoPro
    EP46
    Going GoPro

    Invented by surfers, GoPros don't just take great footage, they can keep you safe too!

    Ends Apr 17 2021
  • Did You Know Clips E45 -The HighTech Transport of Tomorrow
    EP45
    The HighTech Transport of Tomorrow

    Within 10 years transport will change dramatically. We will see trains that levitate on the tracks thanks to magnets, a

    Ends Apr 17 2021
  • Did You Know Clips E44 -The School of the Future
    EP44
    The School of the Future

    Schools of the future will make use of digital technology. This can make learning more fun.

    Ends Apr 17 2021
  • Did You Know Clips E43 -The Secrets of Ice
    EP43
    The Secrets of Ice

    Discover what happens when water goes from liquid to solid.

    Ends Apr 17 2021
  • Did You Know Clips E42 -The Physics of Ice-skating
    EP42
    The Physics of Ice-skating

    Understanding the physics behind ice-skating can make you a better skater.

    Ends Apr 17 2021
  • Did You Know Clips E41 -Viral Videos - Bouncing Eggs & Other Crazy Things
    EP41
    Viral Videos - Bouncing Eggs & Other Crazy Things

    Can you make an egg bounce, and a plant levitate ? Would you need magic or science ?

    Ends Apr 17 2021
  • Did You Know Clips E40 -The Secret Life of a Tomato
    EP40
    The Secret Life of a Tomato

    The fruit that thinks it’s a vegetable! Tomatoes are full of great health-boosting benefits.

    Ends Apr 17 2021
  • Did You Know Clips E39 -Science Meets Yoga
    EP39
    Science Meets Yoga

    Do you have what it takes to become a yoga master?

    Ends Apr 17 2021
  • Did You Know Clips E38 -Body Reactions Unmasked
    EP38
    Body Reactions Unmasked

    How can the sun make you sneeze? Why do you get red eyes when a photo is taken with a flash?

    Ends Apr 17 2021
  • Did You Know Clips E37 -The Strange Reactions of Dairy Products
    EP37
    The Strange Reactions of Dairy Products

    Why does milk boil over so quickly? Why does some cheese have holes in it? Discover the science secrets of dairy product

    Ends Apr 17 2021
  • Did You Know Clips E36 -The History of Bottles
    EP36
    The History of Bottles

    What’s the difference between glass made in modern factories and glass made thousands of years ago in Mesopotamia?

    Ends Apr 17 2021
  • Did You Know Clips E35 -The Mysteries of our Bodies
    EP35
    The Mysteries of our Bodies

    Why does tickling make us laugh? Why do we get butterflies when we are stressed? Why do men have nipples? Find out now!

    Ends Apr 17 2021
  • Did You Know Clips E34 -Out with the Waste!
    EP34
    Out with the Waste!

    Are so-called "out of date" foods really harmful to our bodies? Can we extend the life of our food? Find out here.

    Ends Apr 17 2021
  • Did You Know Clips E33 -Why People like Danger
    EP33
    Why People like Danger

    Extreme skiing, bungee jumping, mountaineering... thrills can be a real drug!

    Ends Apr 17 2021
  • Did You Know Clips E32 -The Science of Taste
    EP32
    The Science of Taste

    How do we perceive tastes? Why do they evolve with age? Why do we say that we are a more "salty" or "sweet" person?

    Ends Apr 17 2021
  • Did You Know Clips E31 -Right or Left Handed?
    EP31
    Right or Left Handed?

    Worldwide, 90 percent of people are right-handed and only 10 percent left-handed. How does that affect us ?

    Ends Apr 17 2021
  • Did You Know Clips E30 -Dependent n our Smartphones
    EP30
    Dependent n our Smartphones

    Are we addicted to our smartphones? Did you know that excessive use can have an unexpected impact on our body?

    Ends Apr 17 2021
  • Did You Know Clips E29 -Robots at Home, They’re Coming Soon!
    EP29
    Robots at Home, They’re Coming Soon!

    Do you know that in 2030, experts predict that we will all have a robot at home? How is it possible? Get the answer from

    Ends Apr 17 2021
  • Did You Know Clips E28 -The Incredible Power of Thunder and Lightning
    EP28
    The Incredible Power of Thunder and Lightning

    Black skies, lightning, thunder: storms are one of the most impressive weather phenomena! But where does this incredible

    Ends Apr 17 2021
  • Did You Know Clips E27 -When the Sky Puts on a Show
    EP27
    When the Sky Puts on a Show

    The Northern Lights are an incredible natural phenomenon with fabulous colours. But what causes them? And where can we s

    Ends Apr 17 2021
  • Did You Know Clips E26 -The Science of Tides
    EP26
    The Science of Tides

    What are the tides? Why does the water level vary? Why are they important?

    Ends Apr 17 2021
  • Did You Know Clips E25 -Where Do Accents Come From?
    EP25
    Where Do Accents Come From?

    Why do children speak like their parents? Why do some people take on their local accent and others do not? How can you l

    Ends Apr 17 2021
  • Did You Know Clips E24 -Building in Safe Areas
    EP24
    Building in Safe Areas

    Living close to a river can be dangerous because of floods and landslides. How can we build dwellings near these areas s

    Ends Apr 17 2021
  • Did You Know Clips E23 -Learning From Disaster
    EP23
    Learning From Disaster

    What can we learn from natural disasters and what new technologies help us to be better prepared next time they strike?

    Ends Apr 17 2021
  • Did You Know Clips E22 -The Amazing Power of the Child\'s Brain
    EP22
    The Amazing Power of the Child's Brain

    Why are children often more skilled than adults? Why does learning seem more natural to them? C

    Ends Apr 17 2021
  • Did You Know Clips E21 -Developing IQ and Intelligence
    EP21
    Developing IQ and Intelligence

    Is the IQ test a real measure of intelligence? How was the test developed? Find out now.

    Ends Apr 17 2021
  • Did You Know Clips E20 -Gas, Water, Electricity: Our Body is a Strange Plant!
    EP20
    Gas, Water, Electricity: Our Body is a Strange Plant!

    Our body is a real factory that runs round the clock. To operate it, it needs electricity, water and gas.

    Ends Apr 17 2021
  • Did You Know Clips E19 -The Amazing Pain Alarm
    EP19
    The Amazing Pain Alarm

    What does a cut, a burn, or a sore have in common? It hurts! Pain is a warning sign for our body. See how it works.

    Ends Apr 17 2021
  • Did You Know Clips E18 -Young Inventors
    EP18
    Young Inventors

    There's no age limit to becoming an inventor! Meet these young innovators and their phenomenal discoveries!

    Ends Apr 17 2021
  • Did You Know Clips E17 -Everyday Physics
    EP17
    Everyday Physics

    What makes the sky blue? What's in a cloud? Do you know? Sure? Check out the answers here...

    Ends Apr 17 2021
  • Did You Know Clips E16 -Health DIY
    EP16
    Health DIY

    How you stop a Nosebleed? Fight a fever? Help someone who is choking? Bust some health myths here!

    Ends Apr 17 2021
  • Did You Know Clips E15 -The Age of Insecurity
    EP15
    The Age of Insecurity

    Adolescence is a thankless time and the source of many complexes. How can we make this phase of life easier?

    Ends Apr 17 2021
  • Did You Know Clips E14 -Extraordinary Animal Friendships
    EP14
    Extraordinary Animal Friendships

    It is rare to see a bird playing with a dog , yet you will see that these funny friendships can exist!

    Ends Apr 17 2021
  • Did You Know Clips E13 -On the System
    EP13
    On the System

    Have you ever noticed that the ads that pop up on your computer are exactly right for you? Find out why.

    Ends Apr 17 2021
  • Did You Know Clips E12 -Space for all is Coming Soon!
    EP12
    Space for all is Coming Soon!

    Would you like to take your summer holiday in space? It might be possible in the future!

    Ends Apr 17 2021
  • Did You Know Clips E11 -Everyday Life in Space
    EP11
    Everyday Life in Space

    Discover astronaut life here! How do they sleep? How do they eat?

    Ends Apr 17 2021
  • Did You Know Clips E10 -Living in Space
    EP10
    Living in Space

    In space, gravity is zero. What does that feel like?

    Ends Apr 17 2021
  • Did You Know Clips E9 -The Secrets of Autumn and Winter
    EP9
    The Secrets of Autumn and Winter

    Why do leaves get such glorious colours in autumn? Why do some animals hibernate in winter?

    Ends Apr 17 2021
  • Did You Know Clips E8 -The Secrets of Spring and Summer
    EP8
    The Secrets of Spring and Summer

    Why do flowers come from buds? Why are leaves green? How does the sun affect us?

    Ends Apr 17 2021
  • Did You Know Clips E7 -The Merging of Seasons
    EP7
    The Merging of Seasons

    With a mild winter and rainy summer it becomes hard to tell the seasons apart. But what is a season anyway?

    Ends Apr 17 2021
  • Did You Know Clips E6 -Do Our Smartphones Have Superpowers?
    EP6
    Do Our Smartphones Have Superpowers?

    Smartphones have become a part of our everyday lives. But is everything we read about them on the internet true?

    Ends Apr 17 2021
  • Did You Know Clips E5 -3D Printers
    EP5
    3D Printers

    From printed shoes to printed houses, the 3D printer is having an amazing impact on our world.

    Ends Apr 17 2021
  • Did You Know Clips E4 -The Limits of Records
    EP4
    The Limits of Records

    Since 1896, the year of the first Olympic Games of modern times, man has never ceased to break records.

    Ends Apr 17 2021
  • Did You Know Clips E3 -The Real Effects of Sports on Our Bodies
    EP3
    The Real Effects of Sports on Our Bodies

    Did you know that sport can boost your immune system and make you smarter!

    Ends Apr 17 2021
  • Did You Know Clips E2 -Turning Children Into Champions
    EP2
    Turning Children Into Champions

    Some kids are super-talented sports stars. But how does that affect their bodies?

    Ends Apr 17 2021
  • Did You Know Clips E1 -Stay Warm With Innovation
    EP1
    Stay Warm With Innovation

    How can sand keep us warm? Check out the innovations that textile engineers are developing to protect us from cold.

    Ends Apr 17 2021

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