Naked Sci 17 Jun 13: Crumbling concrete, the Tunguska Fireball and teens and tobacco episode artwork

EPISODE · Jun 17, 2013 · 25 MIN

Naked Sci 17 Jun 13: Crumbling concrete, the Tunguska Fireball and teens and tobacco

from 5 Live Science Podcast · host BBC Radio 5 Live

Dr Chris Smith and the Naked Scientists look at what might have caused the "Tunguska Fireball" in 1908, the use of bacteria to repair crumbling concrete and the effect of tobacco advertising on teens.

Episode metadata supplied by the publisher feed · Published Jun 17, 2013

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Naked Sci 17 Jun 13: Crumbling concrete, the Tunguska Fireball and teens and tobacco

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