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....
The spark that ignited the gold rush occurred in May 1848 when Sam Brannan, a storekeeper in Sutter's Creek, brandished a bottle filled with gold dust around San Francisco shouting 'Gold! Gold! Gold from American River!' The residents of the city now had proof of the discovery and the stampede to the gold fields was on.