Ask the Naked Scientists

Dr Chris Smith

Topics: Life Sciences · Natural Sciences · Medicine

No. 56 in Science▼8

How many organs could you donate and remain alive? How many planet Earths could fit inside the Sun? How high is a giraffe's blood pressure? Why is the sea blue? To find out, Ask The Naked Scientists!

Latest episodeWhy the nose knows: how important is smell?October 30, 2026 · 23 min

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Latest episodes

1. Why the nose knows: how important is smell?October 30, 2026 · 23 min
2. Is static electricity down to positive or negative charges?October 23, 2026 · 21 min
3. Is AI damaging our ability to think for ourselves?October 16, 2026 · 20 min
4. Why do we get floaters in our eyes?October 9, 2026 · 22 min
5. Do giraffes have the same number of neck bones as humans?October 2, 2026 · 17 min
6. Can curly hair straighten with age?September 25, 2026 · 21 min
7. Where did water come from, and why doesn't it go off?September 18, 2026 · 17 min
8. Is AI at risk of going rogue?September 11, 2026 · 21 min
9. Can technology influence the weather?September 4, 2026 · 21 min
10. How does the Moon affect the tides?August 28, 2026 · 22 min

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