Daves question about blue LEDs, Nobel Prize

[Moshly]

Hi, Dave & all

I stumbled upon this youtube video that answers Dave's blue LED Nobel Prize question

[Macbeth]

...ahh, University of Nottingham. They have some great professors making great videos, like Martyn Poliakoff and his chemistry Periodic Videos.

Also thanks to your link I found the physics based Sixty Symbols Videos. 

Great stuff! Why, if I had a teenager I would pack the bags and send them off to Nottingham as soon as they passed their A levels.