originally the group agreed to scan some quartz, but after getting a timing crystal from maplin and hacking the casing off we decided to go with the bulb filament after all ... especially since they had 'one they prepared earlier'! heres the images i'd found before that had inspired me to nag for scanning some tungsten... sadly we didnt manage to zoom/focus in so far .... ive found some electron microscope images of quartz too, but i think we would have had the same trouble getting a good shot.
images borrowed from:
http://www.ralphmag.org/microspaceN.htmlhttp://www.istockphoto.com/imageindex/391/9/391924/Tungsten_Light_Filament_2720_x_Magnification.html http://www.istockphoto.com/imageindex/391/9/391928/Tungsten_Filament_624_x_Magnification.html
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