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Secret Unlocker

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.

89225 KEYCHAIN MICROSCOPE
$2.25 EACH

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Junior Science Library

Just the ticket for tyro scientists, these 40pp, hard-cover books are from the Thompson/Gale "Routes of Science" series. Full of color illustrations and photos and with a wealth of sidebars, they cover the basics and history of electricity, gravity, geology and light, including mini-biographies of important figures. Originally priced at over $20 each.

on sale 37674 ELECTRICITY
$2.50 EACH (was $3.25)
on sale 37676 GEOLOGY
$2.50 EACH (was $3.25)
on sale 37675 GRAVITY
$2.50 EACH (was $3.25)
on sale 37677 LIGHT
$2.50 EACH (was $3.25)

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Reveal Disgusting Stains!

Or find fluorescence in rocks. Light up your own disco. Play CSI, Your House. Make your teeth glow in the dark. All this and more is possible with the magic of black light. You pick: the short one is 6-3/8" long x 2" wide x 7/8" thick in a black-plastic housing with an incandescent flashlight at the top, a 6-1/2" wrist strap, and a handy 10pp stain-removal handbook. Takes (4) "AA"s, not included. The big guy is 12-1/2" long, with a plastic casing (our pick of colors) designed to be mounted with double-sided tape. Takes (8) "AA"s, not included.

93348 12-INCH BLK LIGHT
$14.95 EACH
92928 STAIN DETECTOR
$7.95 EACH

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