Nerd vs Geek (rebroadcast) - 15 August 2011

<p>SUMMARY<br><br>What do the words marathon, paisley, and bikini have in common? They're all words that derive from the names of places. Martha and Grant talk toponyms. Also, what's the difference between a nerd and a geek? Why do some Marines greet each other with the word "Yambo"? And what do you call the crust that forms at the corners of your eyes after a night's sleep?<br><br>FULL DETAILS<br><br>What do the words marathon, paisley, and bikini have in common? They're all words that derive from the names of places. Martha and Grant...