<description>&lt;p&gt;Dr Chris Smith and the Naked Scientist team discover: &lt;/p&gt;&lt;p&gt;Why we need stricter smoking and vaping controls and will they work? &lt;/p&gt;&lt;p&gt;The remains of what’s believed to be the largest reptile to have roamed our Severn Seas. &lt;/p&gt;&lt;p&gt;A tribute to the BA pilot who saved his air passengers from a volcanic ash cloud – so why are volcanoes so disastrous for jet engines? &lt;/p&gt;&lt;p&gt;Finally, a look at how food production will cope with climate change in the future.&lt;/p&gt;</description>

Dr Chris Smith and the Naked Scientists with science news stories and analysis.

Dr Chris Smith and the Naked Scientist team discover: Why we need stricter smoking and vaping controls and will they work? The remains of what’s believed to be the largest reptile to have roamed our Severn Seas. A tribute to the BA pilot who saved his air passengers from a volcanic ash cloud – so why are volcanoes so disastrous for jet engines? Finally, a look at how food production will cope with climate change in the future.

5 Live Science Podcast

Smoking and vaping controls, the remains of the largest sea reptile, volcanic ash and jet engines and food production

Smoking and vaping controls, the remains of the largest sea reptile, volcanic ash and jet engines and food production

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