Big Deeds (part 1) - ca. 1927

A trip through the Schenectady Works of the General Electric Company. 12000 lb. Hammer, pour for 165 mw turbine, heat treatment of casting in electric oven, 208 mw turbine shell machining, turbine wheel nodal patterns under vibratory excitation, assembling generator, machine testing, large T/G sets, hot rolling slabs for motor and generator frames, electric welding, dies for making refrigerator cases, Research Lab (Bldgs. 5 and 37), atomic hydrogen flames, liquid sulfur dioxide freezes lettuce and flowers, 900 KV Coolidge x-ray tube (shows Dr. Coolidge), fluoroscopic pictures of hand, elbow, knee, foot.