Sharing Hearts and the Science of Speed

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This week on Ask the Naked Scientists we find out the effects of high speed collisions, find out if our bodies are older than the universe itself and reveal if hearts can be swapped between sexes.
We also find out the cause of acid reflux, investigate what happens when you drop cats out of windows and see if it's possible to live on baked beans.
19 Mar 2008 English United Kingdom Science

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