CrowdScience Podcast
We take your questions about life, Earth and the universe to researchers hunting for answers at the frontiers of knowledge.
Episodes to download
-
![]()
-
![]()
Will drinking milk help me live longer?
Fri 5 Sep 2025
Is drinking milk good for us, or an unnecessary habit?
-
![]()
How long will traces of our civilisation last?
Fri 29 Aug 2025
If intelligent life visits Earth millions of years from now, will they find traces of us?
-
![]()
How does camouflage work?
Fri 22 Aug 2025
Where does military camouflage come from? And can you hide your body鈥檚 heat signature?
-
![]()
How long does light last?
Fri 15 Aug 2025
Trying to catch a glimpse of the oldest stuff in the universe
-
![]()
-
![]()
How are teeth made?
Fri 1 Aug 2025
What are teeth made of and why can鈥檛 we have unlimited replacements, like sharks?
-
![]()
Trailer: 13 Minutes Presents: The Space Shuttle
Mon 28 Jul 2025
The epic space story of a sci-fi dream that changed spaceflight forever
-
![]()
Could technology improve our brains?
Fri 25 Jul 2025
Can technology restore memories or cure the symptoms of neurodegenerative conditions?
-
![]()
What if the Earth spun backwards?
Fri 18 Jul 2025
If planet Earth spun backwards, would life still be the same?
-
![]()
Where did Earth鈥檚 water come from?
Fri 11 Jul 2025
Seventy percent of our planet is covered in water, but where did it all come from?
-
![]()
Can we harness solar energy from other stars?
Fri 4 Jul 2025
Can we harness the energy of the stars?
-
![]()
-
![]()
How can we persuade more people to cycle?
Fri 20 Jun 2025
Can behavioural science help listener Hans with his aim to get more people on bikes?
-
![]()
Was there an idyllic time before carnivores?
Fri 13 Jun 2025
Was there ever a time when life on earth was peaceful? No predators, no prey, just vibes?
-
![]()
What鈥檚 that background hum I hear?
Fri 6 Jun 2025
We explore the science behind hums 鈥� phenomena of persistent, low noise
-
![]()
-
![]()
Can eating honey help save bees?
Fri 23 May 2025
Bee populations are declining - could eating honey help support them?
-
![]()
Is my yoghurt really alive?
Fri 16 May 2025
Local culture and local cultures at the Sofia Science Festival in Bulgaria
-
![]()
Is red sky at night really sailor鈥檚 delight?
Fri 9 May 2025
Just how reliable is this common weather proverb?
-
![]()
Why can't I fall asleep?
Fri 2 May 2025
Why is getting to sleep much harder for some people than others?
-
![]()
Can we feed everyone?
Fri 25 Apr 2025
We ask leading agricultural experts about global food security
-
![]()
-
![]()
Why do animals swallow rocks?
Fri 11 Apr 2025
Answering your questions about life, Earth and the universe
-
![]()
How do you measure a mountain?
Fri 4 Apr 2025
As sea levels rise, will mountains shrink? How do we measure height above sea level?
-
![]()
Where in the world will I weigh least?
Fri 28 Mar 2025
We tackle gravity - a fundamental force of the universe, yet also an everyday mystery
-
![]()
Are there global food allergy hotspots?
Fri 21 Mar 2025
Do food allergies vary around the world 鈥� and if so, why?
-
![]()
Are humans naturally monogamous?
Fri 14 Mar 2025
Why is one partner usually the norm for humans around the world?
-
![]()
Is water wet?
Fri 7 Mar 2025
The wetness of water seems obvious - but dive into the science and it's not so clear cut
-
![]()
Whatever happened to tangerines?
Fri 28 Feb 2025
Can we track down a tangerine variety lodged in one listener's memory?
