
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
And teach a kid (8 and up) the basics of solar power. This excellent educational kit from Elenco comes with (9) 0.5VDC solar cells pre-wired in sets of (3) and mounted in a 5" x 4" x 7/16" black-plastic frame with screw terminals on the bottom. The kit includes a 1.5VDC motor with leads and a mount, a fan blade and (4) plastic discs from 5/8" dia to 2" dia for mounting on the motor shaft, a 1.5V incandescent bulb with leads, a sound module with leads, and graphic cards to mount on the discs. Comes with a 14-page instruction/experiment booklet, including info on increasing voltage and amperage, powering battery charges, radios, games, etc. Lots of science project potential. "Heuristic as all get-out," Jarvis said when he saw it.
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92923 SOLAR KIT |
Bet your bottom dollar it will. Be ready for it with this nice solar cell made of glass-enclosed copper indium diselenide. Measures 2-3/8" square x 3/32" thick and is rated for 4.5VDC at 50mA. Has (2) 1" long contact strips for output; the negative strip is marked. Made in the USA.
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37731 4.5 VDC SOLAR CELL |
This medium-sized plastic bottle isn't just a translucent green color - it's recyclable. The 5" tall x 2-5/8" dia bottle with a long, sloping shoulder, a 1-1/4" dia neck, and a 27/32" ID mouth, holds 260ml/8 oz. Comes with a gasketed black-plastic screw-cap.
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38705 GREEN BOTTLE |
Like a gecko in love, but more useful. This deep green PVC bottle was made, we believe, for shampoo, but would be happy to squirt out anything else. Holds 18 oz with a screw-on, flip-top dispenser cap. Measures 8-3/8" tall x 4-3/16" wide x 1-5/8" thick in an ovoid profile.
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39992 GREEN SQUEEZE BOTTLE |
Da Mare could use this to point out cracks in the infrastructure at Wrigley Field. You, having a forgiving nature, will resist the urge to point out cracks in da mayor's infrastructure. You will, of course, use it to point out chimney cracks to the tuck-pointer, a cracked limb to the tree-trimmer, and the crack in your profit picture during a slide presentation. You can do all that and much, much more with the bright light from this 5mW green laser pointer. It's an unbelievable tool. If you need a laser pointer that seems to go on forever and is so strong that you can actually see the beam in the dark, it will be the best low-cost investment you ever made. Or the coolest high-end toy. The 532nm Class IIIa light is 5-5/8" long x 1/2" dia, with (2) "AAA" batteries (included), a momentary-on switch, pocket clip, and case. An absolute necessity for construction, surveying, warehousing, inspection and other large sites. And for playing in the dark.
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92512 5MW GREEN LASER POINTER |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Green Science kits go environmental, for fun and edification. You pick from Solar Science, which lets you make your own little solar oven and water heater or Clean Water Science, which includes tabletop experiments in water filtration, desalinization, basic distillation and solar pasteurization. You get Instructions, plus a plethora of parts. You add a few household items. From KidzLabs® Fun Science Projects.
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93891 CLEAN WATER SCIENCE | |
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93892 SOLAR SCIENCE FUN |
Green glows the technology. Or it does with this 11-3/8" long, green cold-cathode light tube. Draws approx 65mA at 12VDC and is designed run off your computer's power supply, but could also have automotive apps. Wiring harness has male connectors for power and ground plus (2) breakout connectors, a step-up transformer and a power switch. The lamp itself has adhesive tabs at each end for mounting, and a second output from the transformer lets you add another lamp for added green glowiness.
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40792 GREEN CATHODE LAMP |
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