Science Podcasts

Ask the Naked Scientists SA episode

Fri, 28th Mar 2014

Where does Earth get its oxygen?

Common green birdwing butterfly (c) Robert Nash @ Wikipedia

How did scientists make a synthetic chromosome? How does heat radiate? What wakes us up in the morning? Where does oxygen come from? Are black boxes bouyant? Where did the Big Bang come from? Are airbags wired to seatbelts? Do couples end up looking like each other? And why does anxiety produce butterflies in the stomach?

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