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
acetylene amateur automobile ball bearings battery blade boat bolt bottom brass brush building camera Catalog CHARLES ATLAS chemical Chicago cilia City clean club color complete cost coupon cubic centimeters dealer Dept drill Drill Press easy electric engine equipment experience fastened fire damp FREE BOOK give glass handle handy heat holes hull invention iron Jig Saw lamp lathe light loudspeaker machine Mail material metal method microscope motor mounted National Radio Institute operated paint panel Patent piece Pittsburgh Paints planes plant plate Portable protozoans radio roundhead rubber sail Sarasota screw Send shape shaves sheet shellac ship shown side slide solder speed steel tells tion truck tube turn U. S. Patent Office vise Vorticella whaleboat wheels wire wood Write York