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CrowdScience
BBC World Service
We take your questions about life, Earth and the universe to researchers hunting for answers at the frontiers of knowledge.
505 episodes tracked
Not scored yet
Why can't I concentrate?
CrowdScience
26m ·
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Why is TB still killing people?
CrowdScience
26m ·
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Will I get hit by a meteor?
CrowdScience
37m ·
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Is anything truly random?
CrowdScience
27m ·
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Are there diseases in space?
CrowdScience
26m ·
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What are these strange rocks?
CrowdScience
26m ·
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How did plants evolve to attract insects?
CrowdScience
26m ·
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Do animals care about the past?
CrowdScience
26m ·
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How does Bluetooth work?
CrowdScience
26m ·
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Why does paper fold so well?
CrowdScience
26m ·
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Do plants have personalities?
CrowdScience
29m ·
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What's the deal with tongues?
CrowdScience
26m ·
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Why am I an introvert?
CrowdScience
26m ·
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Why do we itch?
CrowdScience
26m ·
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How come sea levels are rising faster in some places than others?
CrowdScience
31m ·
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Why can't I recognise faces?
CrowdScience
26m ·
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Do animals hold funerals?
CrowdScience
26m ·
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Why does salt taste so good?
CrowdScience
26m ·
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When will the next super-volcano erupt?
CrowdScience
29m ·
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Will rabbits become super predators?
CrowdScience
26m ·
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Could AI present CrowdScience?
CrowdScience
26m ·
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Can I unlock my car using my head?
CrowdScience
26m ·
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Can I really manifest the future?
CrowdScience
26m ·
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What keeps the universe in balance?
CrowdScience
31m ·
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How can we save the Great Barrier Reef?
CrowdScience
26m ·
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Why don't more animals have opposable thumbs?
CrowdScience
26m ·
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Can we cancel light waves?
CrowdScience
26m ·
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Do multiple choice questions make us biased?
CrowdScience
29m ·
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Why do I tan more in the US?
CrowdScience
26m ·
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Do fish know what they look like?
CrowdScience
26m ·
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Why do I find silence unbearable?
CrowdScience
26m ·
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How do cicadas know what season it is?
CrowdScience
26m ·
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Did I inherit my laugh?
CrowdScience
26m ·
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The CrowdScience quiz of the year
CrowdScience
35m ·
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How do we adapt to the cold?
CrowdScience
26m ·
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Can you play the guitar underwater?
CrowdScience
26m ·
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Can we turn deserts green?
CrowdScience
33m ·
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How big is a rainbow?
CrowdScience
29m ·
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Why do we cry?
CrowdScience
30m ·
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Do tsunamis affect marine life?
CrowdScience
26m ·
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Are near-death experiences real?
CrowdScience
26m ·
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Why do people love horror films?
CrowdScience
31m ·
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Should we help maggots and caterpillars?
CrowdScience
27m ·
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Can we record our senses?
CrowdScience
26m ·
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Are atoms immortal?
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26m ·
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Why are some animals black and white?
CrowdScience
27m ·
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Answers to even more questions
CrowdScience
26m ·
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Do birds understand us?
CrowdScience
26m ·
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Why am I so sentimental?
CrowdScience
26m ·
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Will drinking milk help me live longer?
CrowdScience
26m ·
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How long will traces of our civilisation last?
CrowdScience
34m ·
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How does camouflage work?
CrowdScience
36m ·
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How long does light last?
CrowdScience
26m ·
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Can we stop the rain?
CrowdScience
32m ·
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How are teeth made?
CrowdScience
30m ·
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Trailer: 13 Minutes Presents: The Space Shuttle
CrowdScience
3m ·
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Could technology improve our brains?
CrowdScience
26m ·
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What if the Earth spun backwards?
CrowdScience
26m ·
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Where did Earth’s water come from?
CrowdScience
31m ·
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Can we harness solar energy from other stars?
CrowdScience
26m ·
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Why are twins special?
CrowdScience
26m ·
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How can we persuade more people to cycle?
CrowdScience
26m ·
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Was there an idyllic time before carnivores?
CrowdScience
26m ·
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What’s that background hum I hear?
CrowdScience
28m ·
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What on earth is quantum?
CrowdScience
30m ·
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Can eating honey help save bees?
CrowdScience
26m ·
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Is my yoghurt really alive?
CrowdScience
26m ·
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Is red sky at night really sailor’s delight?
CrowdScience
27m ·
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Why can't I fall asleep?
CrowdScience
28m ·
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Can we feed everyone?
CrowdScience
31m ·
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Why am I always late?
CrowdScience
26m ·
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Why do animals swallow rocks?
CrowdScience
29m ·
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How do you measure a mountain?
CrowdScience
26m ·
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Where in the world will I weigh least?
CrowdScience
26m ·
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Are there global food allergy hotspots?
CrowdScience
29m ·
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Are humans naturally monogamous?
CrowdScience
27m ·
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Is water wet?
CrowdScience
26m ·
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Whatever happened to tangerines?
CrowdScience
28m ·
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Why isn't the sky green?
CrowdScience
27m ·
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Is anything truly random?
CrowdScience
26m ·
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Why can't I remember my early childhood?
CrowdScience
27m ·
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Is my smartwatch good for my health?
CrowdScience
27m ·
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How high can birds fly?
CrowdScience
27m ·
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Which animal has the biggest carbon footprint?
CrowdScience
28m ·
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Is beer better without alcohol?
CrowdScience
32m ·
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Why am I embarrassed when I fall?
CrowdScience
26m ·
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I didn’t know that!
CrowdScience
26m ·
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Will the Earth ever lose its Moon?
CrowdScience
26m ·
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Why does pain sometimes feel good?
CrowdScience
29m ·
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Why am I good at jigsaw puzzles?
CrowdScience
32m ·
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Can I improve my sense of direction?
CrowdScience
29m ·
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Why can't my dog live as long as me?
CrowdScience
28m ·
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What does my voice say about me?
CrowdScience
31m ·
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Why is my house getting sunnier?
CrowdScience
30m ·
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Why do some mushrooms glow?
CrowdScience
29m ·
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Why do languages fade from us?
CrowdScience
26m ·
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Why do my armpits smell?
CrowdScience
26m ·
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What's the fairest voting system?
CrowdScience
32m ·
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Why don’t sunflowers fall over?
CrowdScience
26m ·
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How did the Moon affect the dinosaurs?
CrowdScience
30m ·
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Are we mature by 18?
CrowdScience
29m ·
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Is the car an apex predator?
CrowdScience
39m ·
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What is the voice inside my head?
CrowdScience
28m ·
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Can my body regenerate?
CrowdScience
31m ·
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Why am I symmetrical?
CrowdScience
31m ·
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Can we improve the shipping container?
CrowdScience
32m ·
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How do fish survive in the deep ocean?
CrowdScience
27m ·
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Why is my handwriting so messy?
CrowdScience
29m ·
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Why is a ship a ‘she’?
CrowdScience
30m ·
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Why am I afraid of this building?
CrowdScience
26m ·
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What is the weight of the internet?
CrowdScience
37m ·
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How does a snake climb a tree?
CrowdScience
27m ·
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How many flies have ever existed?
CrowdScience
30m ·
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Is every atom unique?
CrowdScience
32m ·
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Why are the seas salty?
CrowdScience
31m ·
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How fast can a raindrop cross the globe?
CrowdScience
26m ·
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Why does wine taste better over time?
CrowdScience
30m ·
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Will mountains shrink as sea levels rise?
CrowdScience
26m ·
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What does prayer do to my brain?
CrowdScience
28m ·
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Why are people still dying from malaria?
CrowdScience
27m ·
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Why am I bad at maths?
CrowdScience
30m ·
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How should we protect our coastlines?
CrowdScience
26m ·
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Are our coastlines being washed away?
CrowdScience
26m ·
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How do my ears sense direction?
CrowdScience
32m ·
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How many people have ever existed?
CrowdScience
26m ·
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Could climate change lead to more volcanic eruptions?
CrowdScience
27m ·
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Do animals have anxious habits like us?
CrowdScience
27m ·
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Is the BMI fatphobic?
CrowdScience
29m ·
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Do we all see the same colour?
CrowdScience
29m ·
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How bad is our data for the planet?
CrowdScience
27m ·
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Why do we have wisdom teeth?
CrowdScience
28m ·
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What time was the first clock set to?
CrowdScience
27m ·
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When will the next earthquake hit?
CrowdScience
27m ·
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Why do we daydream?
CrowdScience
30m ·
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How should we measure cleverness?
CrowdScience
26m ·
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Were humans ever semi-aquatic?
CrowdScience
26m ·
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Can planting trees solve the climate crisis?
CrowdScience
26m ·
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Will electric cars help solve noise pollution?
CrowdScience
28m ·
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2023 Year End Extravaganza, Part 2
CrowdScience
26m ·
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2023 Year-End Extravaganza, Part 1
CrowdScience
35m ·
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Are seeds alive?
CrowdScience
27m ·
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Where does our fat go when we exercise?
CrowdScience
26m ·
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What is brainwashing?
CrowdScience
36m ·
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What’s the difference between reading and listening to books?
CrowdScience
27m ·
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Why do we lie?
CrowdScience
26m ·
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What will 1.5° of warming look like?
CrowdScience
39m ·
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How does food affect our mood?
CrowdScience
27m ·
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Green Man Festival: Why are some animals so ugly?
CrowdScience
26m ·
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Which is healthier, farmed or wild salmon?
CrowdScience
36m ·
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Why are spices delicious?
CrowdScience
27m ·
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Can humans be part of healthy ecosystems?
CrowdScience
30m ·
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What is consciousness?
CrowdScience
36m ·
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Can we grow a conscious brain?
CrowdScience
26m ·
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Why am I scared of bridges?
CrowdScience
28m ·
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Why do my children stress me out?
CrowdScience
27m ·
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What does a sustainable life look like?
CrowdScience
28m ·
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How do butterflies and moths fly?
CrowdScience
26m ·
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What is the weight of the internet?
CrowdScience
35m ·
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Are dogs good for us?
CrowdScience
28m ·
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Is the ‘sunshine cure’ a real thing?
CrowdScience
26m ·
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Why does some music make us sad?
CrowdScience
35m ·
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Why do we get bored?
CrowdScience
27m ·
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Why aren't we all ambidextrous?
CrowdScience
34m ·
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Why do we experience vertigo?
CrowdScience
33m ·
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Why do I crave unhealthy foods?
CrowdScience
30m ·
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Human v machine
CrowdScience
27m ·
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Why can’t I see images in my head?
CrowdScience
38m ·
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Can Artificial Intelligence teach itself?
CrowdScience
26m ·
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Is there a connection between memory and speech?
CrowdScience
28m ·
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Why is the sun at the centre?
CrowdScience
27m ·
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Can sea-swimming improve my health?
CrowdScience
33m ·
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Why am I so lazy?
CrowdScience
37m ·
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What are Ostriches for?
CrowdScience
28m ·
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What's living inside my gut?
CrowdScience
32m ·
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Do we have a sense of time?
CrowdScience
35m ·
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Is there anyone out there?
CrowdScience
27m ·
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What does flying do to my body?
CrowdScience
37m ·
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How do my ears sense direction?
CrowdScience
37m ·
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Why do some people have panic attacks?
CrowdScience
41m ·
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Can robots be soft?
CrowdScience
29m ·
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Do climbing plants know where they’re going?
CrowdScience
29m ·
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Where does our fat go when we exercise?
CrowdScience
34m ·
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Are yoga claims bogus claims?
CrowdScience
28m ·
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Who’s afraid of public speaking?
CrowdScience
28m ·
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How bad is our noise problem?
CrowdScience
35m ·
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Where does the sand in a desert come from?
CrowdScience
27m ·
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Why do we get jealous?
CrowdScience
29m ·
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What happens to insects in the winter?
CrowdScience
27m ·
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How do you balance on a bicycle?
CrowdScience
27m ·
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Bullying Parrots and Glacial Cocktails
CrowdScience
29m ·
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Why are my parents so annoying?
CrowdScience
31m ·
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What is friction?
CrowdScience
36m ·
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Could my house run out of air?
CrowdScience
31m ·
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What gives clouds their shapes?
CrowdScience
29m ·
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How do we behave in crowds?
CrowdScience
26m ·
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Why don’t we fall out of bed when we’re asleep?
CrowdScience
33m ·
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Where do we go when the seas rise?
CrowdScience
36m ·
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How long before all the ice melts?
CrowdScience
32m ·
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When does weather change become climate change?
CrowdScience
34m ·
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Why can't I change my accent?
CrowdScience
28m ·
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How is mental health being supported in Africa?
CrowdScience
26m ·
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Why am I gay?
CrowdScience
35m ·
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Why are fish fish-shaped?
CrowdScience
32m ·
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Why don’t some things burn?
CrowdScience
28m ·
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Is there a language of laughter?
CrowdScience
27m ·
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Can animals count?
CrowdScience
31m ·
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What happens to insects in the winter?
CrowdScience
40m ·
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What is white?
CrowdScience
28m ·
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Can smells fill you up?
CrowdScience
33m ·
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Are humans naturally clean and tidy?
CrowdScience
28m ·
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Why is this song stuck in my head?
CrowdScience
32m ·
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Are viruses the key to fighting infections?
CrowdScience
32m ·
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Are artistic brains different?
CrowdScience
35m ·
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What is healthy hair?
CrowdScience
33m ·
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Can we get better at accepting death?
CrowdScience
34m ·
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What is a quantum computer?
CrowdScience
31m ·
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Human v machine
CrowdScience
31m ·
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Why do bright lights make me sneeze?
CrowdScience
37m ·
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Why can't I find gold in my back yard?
CrowdScience
42m ·
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Why does ancient stuff get buried?
CrowdScience
29m ·
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Does photographic memory exist?
CrowdScience
35m ·
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How far could gene editing go?
CrowdScience
32m ·
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How do you balance on a bicycle?
CrowdScience
34m ·
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Why did the ancient Maya abandon their cities?
CrowdScience
34m ·
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How should we measure cleverness?
CrowdScience
44m ·
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How many fossils are there?
CrowdScience
27m ·
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Why do animals migrate? Part 2
CrowdScience
43m ·
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Why do animals migrate? Part 1
CrowdScience
37m ·
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Is maths real?
CrowdScience
32m ·
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Does massage work?
CrowdScience
34m ·
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How high can insects fly?
CrowdScience
27m ·
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How did we discover fire?
CrowdScience
31m ·
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How do you navigate in space?
CrowdScience
31m ·
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Are we too selfish to save the planet?
CrowdScience
34m ·
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How does my radio work?
CrowdScience
29m ·
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Does dark matter still matter?
CrowdScience
30m ·
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Are big-heads smarter?
CrowdScience
28m ·
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Why do we get bored?
CrowdScience
30m ·
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How do you like your eggs in the morning?
CrowdScience
40m ·
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CrowdScience Christmas bonanza
CrowdScience
31m ·
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How can I keep fruit & veg fresh for longer?
CrowdScience
33m ·
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What's the best way to make a decision?
CrowdScience
35m ·
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What makes stuff sticky?
CrowdScience
32m ·
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Which is better: Optimism or pessimism?
CrowdScience
32m ·
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Would my cat survive in the wild?
CrowdScience
30m ·
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Can we recycle concrete?
CrowdScience
26m ·
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Can COP26 deliver on climate change?
CrowdScience
39m ·
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Could we completely switch to renewable energy?
CrowdScience
34m ·
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Should I have kids?
CrowdScience
36m ·
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Can we grow a conscious brain?
CrowdScience
35m ·
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Does the planet need snails?
CrowdScience
35m ·
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Do plants have immune systems?
CrowdScience
32m ·
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How do flowers know when to bloom?
CrowdScience
32m ·
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How did eyes evolve?
CrowdScience
35m ·
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Can we transfer electricity wirelessly?
CrowdScience
34m ·
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Can we save our night skies?
CrowdScience
31m ·
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How did our ancestors sleep?
CrowdScience
27m ·
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Why is human skin so rubbish?
CrowdScience
34m ·
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How can smart tech tackle climate change?
CrowdScience
37m ·
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Can video games help me or harm me?
CrowdScience
34m ·
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Do I really have to clean my recycling?
CrowdScience
31m ·
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Am I a psychopath?
CrowdScience
35m ·
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Why do my cables keep getting tangled?
CrowdScience
31m ·
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Why is standing more tiring than walking?
CrowdScience
29m ·
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Why do I feel hungry?
CrowdScience
36m ·
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What happened to my sense of smell?
CrowdScience
26m ·
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Does my equator look big in this?
CrowdScience
36m ·
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Why do I have such a sweet tooth?
CrowdScience
37m ·
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What is the point of menstruation?
CrowdScience
40m ·
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Is my neighbour’s noise harming my health?
CrowdScience
27m ·
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How old are the elements?
CrowdScience
36m ·
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Could we turn poisonous plants into edible crops?
CrowdScience
27m ·
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Why is learning stuff harder as you get older?
CrowdScience
35m ·
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Why are seeds such different sizes?
CrowdScience
34m ·
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What can we learn from wastewater?
CrowdScience
37m ·
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Why does grief leave me feeling this way?
CrowdScience
36m ·
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Why do we gossip?
CrowdScience
37m ·
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If a tree falls in a forest does it make a sound?
CrowdScience
39m ·
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Do animals use medicine?
CrowdScience
30m ·
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Can space exploration be environmentally friendly?
CrowdScience
39m ·
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How does my mind talk to my body?
CrowdScience
39m ·
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Why does it feel so good to swear?
CrowdScience
33m ·
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Why do men rule the world?
CrowdScience
37m ·
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Can we build houses from living trees?
CrowdScience
32m ·
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Can I improve my sense of direction?
CrowdScience
39m ·
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Can being happy help me fight infection?
CrowdScience
39m ·
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Will giving up alcohol improve my sperm count?
CrowdScience
35m ·
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Are there downsides to deep cleaning?
CrowdScience
33m ·
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What are the limits of human endurance?
CrowdScience
33m ·
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Do green spaces make us healthier?
CrowdScience
33m ·
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Is a fungus intelligent?
CrowdScience
29m ·
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Do animals exercise?
CrowdScience
37m ·
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Was I born clumsy?
CrowdScience
36m ·
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Will our spacecraft ever reach the stars?
CrowdScience
28m ·
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Are humans naturally clean and tidy?
CrowdScience
31m ·
Not scored yet
Can we prevent wildfires?
CrowdScience
32m ·
Not scored yet
How does a breeze become a gale?
CrowdScience
27m ·
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How can I beat pain?
CrowdScience
39m ·
Not scored yet
Why are elephants so big?
CrowdScience
31m ·
Not scored yet
Can I learn to sing in tune?
CrowdScience
32m ·
Showing the 300 most recent of 505 tracked episodes.
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