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Meter That Volt
A nice price for a 0-10 volt DC voltmeter. The black-plastic housing is 4" x 5-1/2" x 3-3/4" high overall, with a slanted gauge face about 3-1/2" x 4". Red and black thumbscrew terminals for positive and negative inputs. Great for small school projects or testing batteries around the house.
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91698 VOLTMETER |
Half Past Banana
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Resist the urge to just plug the electrodes into a nectarine and tell people what a sweet little clock you have. Read the few enclosed pages of background material and the explanation of the electrochemical reaction in an organic battery, and stagger your fans with your brilliance. Schylling's Fruit-Powered Clock kit also includes a 2-1/4" x 1-1/4" LCD clock/calendar, leads, a jumper wire, a stand, and complete instructions. You supply the fresh fruit. (It also works with a potato. Ain't science wonderful?) A great teaching device for 8-year-olds and up. No soldering required.
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91735 FRUIT CLOCK |
Harry Potter’s Science Made Simple
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Care to sneak a little scientific education in with all the Hogwart’s wizardry? For ages 8 and up, the Simple Physics kit explains some basics with a few props (balls and sticks) and a binder-ready guide to experiments that appear to be spells and magic. The Astronomy kit includes a nice guide to the basics, including a constellation map, plus instructions and real lenses for constructing a simple telescope. All with appropriate Hogwarts insignia.
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35930 #7 ASTRONOMY | |
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35931 #8 SIMPLE PHYSICS |
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Who? Who?
Owl pellets, that's who! Or whom, actually, but owls can't say whom. No lips. A perennial favorite, these are the all-natural regurgitated balls of fur and bones that are the leftovers of the owl dining community. You'll get three rather large pellets from a barn owl, along with a small acrylic magnifier, a pair of 5" long forceps, a bone ID chart and 10pp instruction booklet explaining how to dissolve the pellets and reassemble the (usually) complete small rodent skeletons that the owl couldn't manage to digest. We also recommend going to www.kidwings.com to see a virtual dissection and learn more about these fascinating and educational little beauties.
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92724 OWL PELLETS |
"Hit Me Again. I'm Still Stupid."
No reason to neglect your education while you’re playing blackjack. Just use our special heuristic playing cards and you’ll learn something, even if you do lose your shirt. The Elemental cards are a double deck, (104) cards plus (4) jokers in a plastic case. In addition to the standard playing card values, the decks cover the (up-to-date, 2006) periodic table of elements. Each card includes one element's atomic number, symbol, series, melting and boiling points, period/group, uses, est. atomic weight, standard state, and the element's name in English. The Bones cards are a deck of (52) plus (2) jokers covering the human skeletal system, with names and full-color illustrations, and yes, the four of clubs is connected to the five of clubs.
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93185 ELEMENTAL CARDS | |
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93408 HUMAN BONE CARDS |
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