Podknife - Carbon dating kidney stones - Science and brainteaser with Jacinta Bowler by RN Breakfast

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Carbon dating kidney stones - Science and brainteaser with Jacinta Bowler

Podcast |: RN Breakfast - Separate stories podcast
Publisher |: ABC Podcasts
Media Type |: audio
Podknife tags |: Australia,; Interview,; News & Politics,; On The Radio
Categories Via RSS |: Daily News,; News
Publication Date |: Sep 05, 2024
Episode Duration |: 00:05:36

How do you carbon date a kidney stone, and how can you avoid one?Brainteaser (answer in the audio):I have two cylinders that seem identical: they are the same size and weight and painted the samecolour.

But one is hollow and made of heavy brass, while the other is solid and made of lighter aluminium.Neither of them floats in water.

How can I tell the cylinders apart without damaging them? For more of the latest science news, look for the science section on the ABC News website and sign up to a weekly email newsletter.

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