iDye Poly. iDye Poly is for synthetic fibers such as polyester and nylon. It will color almost anything synthetic, including plastics and acrylics, buttons, frisbee discs, 3D printed objects, toys, dolls, wigs, urethane coatings and more!
Physics has lost one of its great. Thomas Gold, 84, died Tuesday of heart disease in Ithaca, NY. He was profesor emeritus of astronomy at Cornell University....
Thomas Edison died of complications of diabetes on October 18, 1931, in his home, Glenmont, in West Orange, New Jersey. He was 84 years old. Many communities and corporations throughout the world dimmed their lights or briefly turned off their electrical power to commemorate his passing.