Wednesday, April 01, 2009
LEDs work like butterflies' wings
"Fluorescent patches on the wings of African swallowtail butterflies work in a very similar way to high emission light emitting diodes (LEDs)". Full Story @
BBC NEWS
BBC NEWS
"The way light is extracted from the butterfly's system is more than an analogy - it's all but identical in design to the LED". Pete Vukusic, University of Exeter
Labels: bio-materials, biomimetics