SoT 264: A $500 Car

Hosts: Ed Brown, Dr. Shayne Joseph, Penny Dumsday.

00:00:41 Rare childhood cancers are, of course, rare. But that means limited access to tissue samples making them harder to study. But the archives of London’s Great Ormond Street Hospital for Children could be a previously unconsidered repository of 165 year’s worth of samples.

00:05:34 There’s a species of bacteria that seems to use quorum sensing to switch on or off its attacking abilities. And that’s how it infects animals where normally it would only thrive in insects.

00:12:44 For the third time since 2012 a study has looked at whether the famous Stradivarius violins made in the early 18th century are actually better than their modern counterparts. They aren’t.

00:21:55 A new study suggests that the microbes in our guts may initiate disease in seemingly unrelated organs, and in completely unexpected ways. In particular, our gut bacteria may be linked to brain lesions that can cause strokes.

 

This episode may contain traces of morning television presenters discussing the ‘scientific benefits’ of eating snot, as reported on the ABC’s Media Watch program.