The CrowdScience quiz of the year
26 Dec 2025
35m
BBC World Service ยท Science
CrowdScience
We take your questions about life, Earth and the universe to researchers hunting for answers at the frontiers of knowledge.
Episodes
How do we adapt to the cold?
19 Dec 2025
26m
Can you play the guitar underwater?
12 Dec 2025
26m
Can we turn deserts green?
05 Dec 2025
33m
How big is a rainbow?
28 Nov 2025
29m
Why do we cry?
21 Nov 2025
30m
Do tsunamis affect marine life?
14 Nov 2025
26m
Are near-death experiences real?
07 Nov 2025
26m
Why do people love horror films?
03 Nov 2025
31m
Should we help maggots and caterpillars?
24 Oct 2025
27m
Can we record our senses?
17 Oct 2025
26m
Are atoms immortal?
10 Oct 2025
26m
Why are some animals black and white?
03 Oct 2025
27m
Answers to even more questions
26 Sep 2025
26m
Do birds understand us?
19 Sep 2025
26m
Why am I so sentimental?
12 Sep 2025
26m
Will drinking milk help me live longer?
05 Sep 2025
26m
How long will traces of our civilisation last?
29 Aug 2025
34m
How does camouflage work?
22 Aug 2025
36m
How long does light last?
15 Aug 2025
26m
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