Pop the question with a lump of coal?

What this episode covers

Listener Paul got in touch wondering, given that diamonds are made of carbon, how big a diamond you could make if you turned all the carbon atoms in a lump of coal into a sparkler. Would it make a worthwhile engagement ring? Getting her hands dirty to find out the answer, here's Cambridge University materials scientist Megan McGregor... Like this podcast? Please help us by supporting the Naked Scientists

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Frequently Asked Questions

How long is this episode of Naked Scientists, In Short Special Editions Podcast?

This episode is 1 minute long.

When was this Naked Scientists, In Short Special Editions Podcast episode published?

This episode was published on February 14, 2020.

What is this episode about?

Listener Paul got in touch wondering, given that diamonds are made of carbon, how big a diamond you could make if you turned all the carbon atoms in a lump of coal into a sparkler. Would it make a worthwhile engagement ring? Getting her hands dirty...

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