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. |
Istilah dan frasa umum
abrasive angle Aviation blades blocks boats building built camera catalog cement Chicago CHRYSLER CORPORATION circular saw coat color Conroy coupon course Dept disk drill edge electric engineers equipment factory fastened feet film finish Fluid Drive flying free book glass glue grinding ground helicopter hole industry invention inventors knurling lathe lens light machine MARLIN FIREARMS material Mechanical ment metal miles mobile rig motor nail operate paint panel patch Patent Attorney photographs pick-up piece plane plant plaster plastic plywood Pontiac Torpedo POPULAR SCIENCE putty knife Radio repair rotor rubber screw Send shaft ship shown Sikorsky silicon carbide slot socket speed SPOON LURE steel strips surface tanks tion tool tool bit tube turn U. S. Patent Office Vivien Kellems wall wheel wire wood Write today