Neodymium Element Symbol: Nd Atomic Number: 60 Uses: Permanent magnets, thermal barrier coatings, glass manufacturing Dysprosium Element Symbol: Dy Atomic Number: 66 Physical Properties: metallic, ...
BISMARCK - North Dakota coal companies are hoping to have a hand in solving the nation's supply problem of rare earth elements. Europium, dysprosium, erbium, terbium, neodymium, holmium, scandium, ...
Another fantastic crowd funded film production tool: HolyManta offers a specialized lens adapter that places an adjustable ND filter between your camera and lens for "a convenient way to shoot video ...
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