
Worthy of Josef Hoffman and the Viennese Secession, this silver-colored extruded aluminum ruler is spare and elegant, with an extremely pleasing 3/16" arch off the measuring surface. Measures 12-1/4" long x 2" wide, marked for 12 inches in 1/16" increments and up to 30 centimeters on the opposite edge.
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39550 ARCHED ALUMINUM RULER |
From sea to shining sea. Weird U.S. is a travel guide to local legends and secrets, including the tomb of the world's largest twins, tin foil sculptors, a full-size granite Mercedes Benz, and creeps, ghosts and ghouls galore. This is the seminal work from the acclaimed authors of "Weird New Jersey." Oddly, AS&S is not listed.
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93767 WEIRD U.S. |
And extremely detailed. These classroom anatomical posters from Lippincot Williams and Wilkins are full color on heavy coated stock, and of very high quality. They're all 26" high x 20" wide.
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88402 POSTER, BRAIN | |
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88405 POSTER, DIGESTIVE | |
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88407 POSTER, EAR | |
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88404 POSTER, EYE | |
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88401 POSTER, HEART | |
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88398 POSTER, MUSCULAR | |
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88400 POSTER, NERVES | |
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88397 POSTER, SKELETAL | |
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88403 POSTER, TEETH | |
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88399 POSTER, VASCULAR |
You do if you have this pair of super-handy magnetic battery connectors to use when teaching students about series/parallel wiring. Each connector has a 7/8" dia disc magnet with (2) swiveling tabs, one with dimples and one with 1-16" dia holes for easy wiring. Made for use with C- or D-cell batteries, mostly because they're better than smaller batteries at standing on a desk or lab table without toppling over.
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93890 BATTERY CONNECTOR |
Holy Gadolinium, Batman, who discovered this Gd element? We're not sure, but he's close to our hearts, since Gd is a magnetic metal of the rare-earth group, and you know how we love rare earth magnets. This excellent 38-1/2" x 26-3/4" poster of the Periodic Table lists the elemental information about Gd and 117 other elements, and includes mini-biographies of (7) scientists. The full-color poster is not laminated, but is a good quality coated paper, and a fascinating addition to any classroom.
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92005 TABLE OF ELEMENTS |
So the poster is really brand new. The animals on it are (1) to (190) million years old, and if that doesn't qualify as pre-history, may we stumble over a glyptodon in the dark. Invicta Plastics Ltd. of Leicester, England, printed this 23" x 16-1/2" poster with a colorful diorama to promote their authentic scale models of prehistoric animals. A time line across the bottom lists dates and data for a dozen of them, from the plesiosaur to the woolly mammoth, and compares their sizes to that of a pair of five-year-old children. Post it on the fridge to spark supper discussions, or in the classroom as a source of extra-credit questions for science quizzes.
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30851 PREHISTORIC POSTER |
You'd expect to find these 5" x 7" souvenir cards at Navy Pier, before there was anything at Navy Pier. They're circa 1980, with full-color touristy photos. If you're a Chicago buff, frame them. Or pass them out at your next party and see who can pinpoint the date of the photos from high-rise construction and cars in the background. Or actually use them as notecards, if you don't mind the slightly dated look. (10) in a pack, with at least (5) different scenes.
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28747 CHICAGO NOTECARDS |
Science fair projects made easy. At least the thinking part is made easy. You pick from either of Glen Vecchione's books. "Blue Ribbon Science Fair Projects" has 82 clearly outlined projects in 224 pages, including mini-motor-making, kitchen hygrometer, and whether chewing gum improves memory. "100 Amazing First Prize Science Fair Projects" has, yes, 100 projects, including classics such as bridge-building, ant farms and Foulcault's pendulum. 208 pages. Both are from Sterling Publishing.
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93779 BLUE RIBBON PROJECTS |
Make your wall into a whole new world. From Action Products come impressive, educational Ology™ wall wraps with authentic, full-color photo images from the American Museum of Natural History. The pre-punched photo sections are self-adhesive, with accurate facts printed around the edge. You place the separate sections on your wall. The Deinonychus will require approx 3-1/2 feet x 5 feet of wall space. The Triceratops needs 3 feet x 3 feet of space.
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39654 DEINONYCHUS WALL WRAP | |
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39655 TRICERATOPS WALL WRAP |
Professor! Professor! A picture’s worth a thousand lectures! Post these funky, full-color cartoon posters in the lab or classroom. The 17” x 11” posters repeat all the things you’ve been telling the students, but — let’s face it, Prof — the posters are way funnier than you are. Our each is a set of multiple posters — (6) different in the set reinforcing scientific methods. Funny for middle school through med school, student lab through working lab.
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35447 POSTERS, METHODS |
Non-flying. These are your regular, rub-out-pencil-marks erasers, but with small wings on each side for getting into those pesky hard-to-erase spots. You'll get (3) packages of (2), for a total of (6), each approx 1-1/2" long x 5/8" thick. Assorted vibrant colors.
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39340 WINGED ERASERS |
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