Popular SciencePopular Science gives our readers the information and tools to improve
their technology and their world. The core belief that Popular
Science and our readers share: The future is going to be better, and
science and technology are the driving forces that will help make it
better. |
Common terms and phrases
adjustable aluminum Angeles auto ball bearing battery blade booklet Briggs Stadium build Calif Catalog chamfer chassis Chicago Chicago 16 City complete cosmic rays cost COUPON TODAY cutter dealer Dept Diesel drill drill press drive Durisol easy edge electric electron electron volts engine equipment extra Ford frame FREE BOOK gear guarantee handle holes hydraulic inch industry installed Kerr cell lathe light Los Angeles machine Mail coupon mesons metal models money order motor mounted operation paint Patent patent attorney plastic plate plug plywood Popular Science postage postpaid profitable protons pump Radio repair sanding SCHOOL screws Send for FREE shaft speed steel tion tires today for FREE tool tube valve VETERANS volts welding wheel wire wood Write today WYPE