shipping is $1 per book if you get at least 4, otherwise it is by weight, starting at $3.
THE INVISIBLE WORLD OF THE INFRARED, hb xlib, "Discusses what infrared is; how it is used in science, in space, in the military,and in lasers today; and its incredible possibilities in the future" 124 pp, exc cond, photos and illustrations, $6 LIGHT, SOUND, AND ELECTRICITY, Usborne Internet-linked Library of Science, 8 x 10, vg cond, $7 MAKING LIGHT WORK, The Science of Optics,"Demonstrates the principles of optics and light through a variety of experiments", hb, 8 x 8, xlib, exc cond, $5 THE WAY IT WORKS: LIGHT, hb, xlib, exc cond, "Discusses the properties, uses and changing nature of light" eyes, bending light, sunglasses, mirrors, cameras, photographs, copies, cameras, TV, invisible rays, light with power, solid images, and more, $7 LIGHT, JR. SCIENCE BOOK OF, hb, xlib, 62 pp, includes objects that make their own light, how we see, how light travels, a pinhole camera, making a periscope, reflecting light, transparent to opaque, shadows, rays can bend, lenses, and more, $3 EXPERIMENTS WITH LIGHT, 160 pp , xlib, hb, older but exc cond, topics of experiments include: kaleidoscope, stroboscope, halos and coronas, light and Dr. Einstein electricity and magnetism, how lenses work, color, measuring the wave length of light, speed of light, nature of light, measuring light, travels in the dark, lenses, polarized light, plants and light and more, $4 BOUNCING AND BENDING LIGHT, 7 X 9 HB, "Presents projects and experiments demonstrating the effects of mirrors and lenses on rays of light" colorful, exc cond, xlib, $6 WHAT IS A LASER? hb, xlib, "Explains what lasers are, how they work, and some of the amazing things they can do" 48 pp, exc cond, $5 LASERS, THE INCREDIBLE LIGHT MACHINES, hb xlib, "Explains the common operating principles of lasers, their diverse roles n industry, medicine, communications, and the military; and their potential in solving the energy crisis" 90 pp, photos, jr high and up, $7 A LOOK INSIDE LASERS, hb, xlib, 48 pp, photos, "Discusses the development of the first modern laser, the parts of a laser and how they work, and applications of lasers in medicine and technology" laser art too, $6 THE ELECTROMAGNETIC SPECTRUM,Key to the Universe, hb, xlib, "An explanation of the nature of the electromagnetic spectrum, the scientific investigations that led to our understanding of it and its role as a tool of science" 126 pp, vg cond, $7 Any books published prior to 1985 are sold to adults as collectors only. ____________________________________________________________ Get Free Email with Video Mail & Video Chat! http://www.juno.com/freeemail?refcd=JUTAGOUT1FREM0210 ------------------------------------ BedrockAuction, BedrockBargains, BedrockBooks, BedrockRefunders, BedrockSwappers, BedrockTrue-Crime, BedrockTunes!!!Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/BedrockBooks/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/BedrockBooks/join (Yahoo! ID required) <*> To change settings via email: [email protected] [email protected] <*> To unsubscribe from this group, send an email to: [email protected] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
