Self-adjustable eyeglasses. Developed by Dr. Joshua Silver, of the center for vision in the developing world. Self Adjustable Eyeglasses, Eyeglasses Lenses
I love Instagram. It is my favorite app. I use it daily as a way to share with my closest friends and fam. I'm over facebook as it is broadcasts my life to way too many people; people that I'm happy to be acquaintances with, but ultimately do not want to have them become aware of every detail of my life. Anyway, here are some cool facts about Instagram.
The World's Lightest Material, developed for the Pentagon is a nickel-phosphorous 'microlattice' of interconnected hollow tubes 1/1000th the thickness of a human hair and is 99.99% air. #Material_Science #Lightest_Material