NPR is going to have the show
The Evolution of Light: From Prehistoric Stone Lamps to LEDs
2010-08-09
Might be interesting to listen or call in.
http://whyy.org/cms/radiotimes/how-to-be-a-caller-on-radio-times/
If you are not in the US, I guess you can steam or wait and listen when it gets archived on Monday @
http://whyy.org/cms/radiotimes/
The Evolution of Light: From Prehistoric Stone Lamps to LEDs
2010-08-09
Might be interesting to listen or call in.
http://whyy.org/cms/radiotimes/how-to-be-a-caller-on-radio-times/
If you are not in the US, I guess you can steam or wait and listen when it gets archived on Monday @
http://whyy.org/cms/radiotimes/
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