Wednesday, May 3, 2017

White LED's

Our last poll asked if white LED's were possible.  Yes.  White LED's are possible by mixing several colored LED's or a thin spectrum of light from red, green or blue LED's placed close to one another. The link to this article explains in more detail how this is done.

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Global Handwashing Day - October 15

It's that time again. Global Handwashing Day is upon us.  Every October 15 is dedicated to the importance of handwashing. Keeping hands ...