
See psychedelic patterns the safe way! Press your hand on this 6" x 6" sheet of liquid crystal and leave a print of swirling colors that, like the mood ring of yore, you can use as a sign of your mood. The pattern will blend and fade in seconds as the crystals react to temperature. Tiny liquid crystals inside the film-like material react to heat by changing colors. As science, it demonstrates the way liquid crystal displays work. And you can cut it into pieces to incorporate into a science project. Or just leave it out for guests to play with when the party turns boring.
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91582 LIQUID CRYSTAL SHEET |
You're back to when the kids were toddlers, and played with the wrappings instead of the presents. This full-color wrapping paper, with (2) 26" x 17" sheets in each pack, is covered with pictures and related questions about dinosaurs and black heritage. Scratch off the gold dots to check the answers. It's an interesting twist for grammar-school age kids or adults who like to play games.
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28899 DINOSAUR PAPER |
WARNING: CHOKING HAZARD-This toy is or contains a marble. Not for children under 3 yrs.
Big 1" marbles. Black or white. Little 1/2" marbles. Black, white or really cool iridescent colors. We'll pick out a handful for you - out of the (15) you should get at least one or two shooters.
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28969 ASSORTED MARBLES |
Very pretty. Very graceful. These clear-glass 2.2 volt, .25 amp bulbs are a wavy, flame shape 1-1/2" tall and 5/8" dia at the widest point. The base is candelabra size. They work fine on 3 volts (2"AA") at .32 amps. For a special look, hook (50) up in series and use them at 120 VAC. Order extras, because we don't think you'll find little pretties like these at your local hardware store.
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33794 CANDELABRA BULBS |
Neon strip cardboard spectacles with diffraction gratings as the lenses. You can see the regular world, but all light sources and bright objects appear in multiple rainbow hued images. The effect is a little as though the whole world were a giant hologram. Great stocking stuffer or birthday party item for grade school ages.
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88867 DIFFRACTION GLASSES |
It looks as though it should be used for administering laudanum! A 1-1/4" sq x 3" tall clear glass bottle, it has thick molded sides and a heavy lip: very antique in appearance. It is stoppered with a red(!) rubber stopper which is the squeeze bulb for the glass dropper tube inside. A real eye catcher, but give it a good wash please. It clearly is not sterile.
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91367 OLD STYLE DROPPER BOTTLE |
Budding lapidarians will lap up this rock polishing kit which is so complete it even contains some rocks. The polishing tumbler has a (3) lb. ((1) qt.) fifteen sided rubber barrel and is driven by a 115 VAC motor. Overall dimensions are 6" x 6" x 7-1/2" high. In addition to the tumbler, the kit includes an assortment of jewelry findings and a detailed manual giving you easy to follow instructions. But don't think of it only as useful for jewelry making. As a hobby, our Uncle George for many years collected and polished a wide variety of rocks which he found interesting and made beautiful in and of themselves.
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89758 REPLACEM'T ABRASIVES | |
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80276 ROCK POLISHING KIT |
Whether you're a beginner or an experienced stargazer, with or without a telescope, you'll get more out of the night sky with a Miller Planisphere. This 10" rotating double disc is a map of the planets, stars and constellations, useful across a large range of the northern latitudes, although most accurate in the range of 35° to 45° north. It can be aligned to the time and date in your location to display a detailed map, and includes tips on finding the planets, suggestions for telescope projects, and more. It's an invaluable learning tool that makes stargazing a lot more fun.
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91720 PLANISPHERE |
Huge black soft rubbery suction cup, 4-3/4" dia with a handle molded onto the back. Made in Taiwan, the French and English labeling suggests it was destined for use as a dent puller or glass carrier. Which is fine if you have dents to pull and glass to carry. If not, use it as a non-invasive and or temporary hanging device in locales where such features are desirable, such as hotel rooms, boat hulls, windows, and the sides of fine antiques (Grandmothers excepted). It is really powerful!!
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88956 GIANT SUCTION CUP |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Pop one of these roughly 1-1/4" dia stones into the toe of a sock, smash it with a hammer, and be the first person ever to see your real-as-Nature-makes-it geode!! Ninety percent of them have the familiar beautiful white crystals inside. Formed by volcanic action, they are found all over the world, but ours are from Mexico. There is no way to tell from the outside if they have crystal centers, but we will send you two just to raise your odds, and we haven't had a dud yet in our stores!! Much much more fun and satisfaction than buying one already cracked.
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88823 GEODES |
Need your hands free? Try the giant linen tester. It has a 4" diameter plate glass lens in a folding plastic frame that acts as a stand to hold the lens over your work. Provides about 1.75 power of help for any project.
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17130 LINEN TESTER, GIANT |
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