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....
Applying this definition, the largest mass of gold ever found, the Holtermann Nugget is not really a nugget. Found in October 1872, the Holtermann Nugget is âreef goldâ rather than a nugget of gold. Regardless, the Holtermann Nugget, found at Hill End, New South Wales, Australia, was an awesome discovery.