
Microscope on a keychain unlocks the secrets of the very small, and of your house, car, tool box, or sample kit. Whatever you have locked with the keys on the key chain! The microscope is actually a plastic magnifier, 5/8" dia x 1-1/2" long OA and is of surprisingly good quality!! The packaging says it is 20X but we estimate it is in the 10X to 20X range. The key chain snaps on with a 2" long chain and has a circle holder for keys. It could double as a belt clip for the magnifier. Durable, great for kids, camping and general knock about service.
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89225 KEYCHAIN MICROSCOPE |
The handle of this 14-1/4" x 10-3/8" x 4-1/8" plastic basket is comfortably high and divides it in half lengthwise. The basket is light blue with a solid bottom and vented sides. With our pack of (3), you can fill one with cleaning supplies, one with tape and ribbon to be stored near your wrapping paper, and one with all those tools you're going to find when you clean out of the junk drawer. And you'll like it that they nest when empty so, until you get that organized, they won't take up a lot of space!
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34833 PLASTIC BASKETS |
Hang this sucker on the outside of the garage, and read the temperature from the kichen window. If your garage is reasonably close. And it's not dark outside. The 15-1/2" tall x 2-9/16" wide white-plastic alcohol thermometer has red fluid, good-sized black numbers, and clear markings from -30°C to 50°C and from -20°F to 120°F. An easy read.
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92249 MAXI THERMOMETER |
Executive toy consisting of a translucent plastic container, roughly 4" wide 6-3/4" tall x3/4" thick mounted on a swivel on a stand. The container has (1) clear and (2) colored, translucent immiscible fluids. Flip the container on the swivel and an ever changing series of blips and blops of color drift slowly down from the top to the bottom while bubbles and steams of clear rise from bottom to top. A mix of colors results as the blobs appear singly or overlap: red and blue single colors also yield purple patterns. Fascinating.
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89607 COLOR MOTION |
Reel in your keys. This 1" split key ring is attached to a 40" retractable metal cable. The fine cable retracts into a 1/2" thick x 2" dia case with a black-plastic front and a steel back. On the back is a steel belt clip. Nice quality.
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92191 REEL KEY CHAIN |
If you're a science teacher, an amateur scientist, or a professional who likes to take his work home with him, you'll lust after this CD-ROM. The updated and expanded disk contains the "legacy of a century," the complete collection of The Amateur Scientist columns from Scientific American magazine, featuring Albert G. Ingalls, C.L. Strong, Jearl Walker, Forrest Mims, Shawn Carlson and others. It includes over 1,000 classic projects in various disciplines for hobbyists, students and science fair contestants, more than 1,000 pages of helpful techniques that never appeared in the magazine, plus Internet links to valuable scientific sites. Minimum requirements: PPC (Mac) or Pentium, 64 MB RAM, Internet Explorer 4.0 or Netscape 4.7 (recommended browser). As a browser-based product, it should also work under Unix and Linux. An incredible resource. An Absolutely-Must-Have!
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92047 AMATEUR SCIENTIST CD |
It’s Dexter, here to boost your brain power. Cartoon Network™ and Delta Education® team up to bring you Dexter’s Laboratory™ modules for ages 6 to 12. Each one comes with a cartoony 12-page pamphlet with (5) scientific activities and a couple of basic tools to conduct experiments. Very nice – and pre-priced at $4.95 each.
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35411 BALANCING ACT | |
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35412 PROJECT: ENERGY |
This soft-bound Science Dictionary from Delta Education® is an elemental classroom resource, and ideal for home schoolers. The 64-page Level 1 dictionary for younger students lists over 1,000 words. The 78-page Level 2 for middle school students lists over 1,400 scientific words.
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35458 LEVEL 2 DICTIONARY | |
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35457 LEVEL1 DICTIONARY |
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 |
It’s the little things that make life easier — like color-coded keys. These rubber rings in black, gray, blue, green, red and yellow are approx 7/8" ID, and can be stretched to fit over round and oddly shaped tops of keys that aren’t too large. Our each is a bag that says (26) but has (24) rings in it. If that means we get a great price on it, we’ll just make-do without those (2) missing rubber rings.
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35592 KEY ID RINGS |
…of one human or an assortment of beasties, but we took both home and so will you. These x-rays from Roylco® are very useful for biology teachers, but have endless applications. Make a very easy oversized jigsaw puzzle with the human pix or, with some super glue, a great shower curtain. But the real possibilities are for artists and designers-fold 'em into lampshades, blow them up and shrink them on a copier, or scan them and have fun in Photoshop™. The human skeletal system, a complete skeleton when assembled, is in (18) sheets. The non-human set of (13) includes a marmoset, frontosa cichlid, green tree python, veiled chameleon, dwarf crocodile eggs, baby kangaroo, red-tailed hawk (oddly flamingo-like), sunfish, baby iguana, rattlesnake, box turtle, leaf frog, and a European rabbit which we think is particularly interesting. Actual x-rays are reprinted on transparencies which work with overhead projectors, and range from 3-3/8" x 6-7/8" to 8-3/8" x 10-5/8". They come with info sheets in English and French.
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92653 ANIMAL X-RAYS | |
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92654 HUMAN X-RAYS |
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