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Science → Kits → Engineering
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Build a real working AM/FM radio that requires no batteries or an electrical outlet! You'll generate your own electricity with a hand-crank! Electricity generated by the hand crank gets stored in a rechargeable battery pack. Pre-assembled circuit b oard inside the durable plastic readio shell. Tuner, volume control and power switch. Detailed assembly and operation guide. (1) Radio. Screwdriver. This is the NSI Smithsonian Emergency Radio Suitable for Ages 8 &
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Build a unique-looking, motorized robot bug. Transparent purple plastic body shell. Pre-assembled PCB board. Different resisters assembled to the PCB board will produce different speeds; 5 ohm - fast 15 ohm - medium 30 ohm - slow The bug's eyes are light sensors. When light shines into the eyes the bug will begin to operate. Move the light around to move the bug in different directions. Detailed assembly and operation guide. (1) Bug Body. (1) Motor. (1) PC Board. (3)
...more about the NSI Smithsonian Bionic Bug Motorized Kit
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Smithsonian RoboArm by NSI
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| $59.99 $43.39
(27% off) |
Product Number
nsi18929 |
Availability
To be discontinued, very limited supply |
Build your own Roboarm Learn the basic principles of robotics Dual control sticks let you maneuver in all directions Command the Robo-arm to grab, release, lift, lower, rotate wrist and pivot a full 360 degrees. One mechanical robot arm. One mechan ical robot arm base. One communication station. Three screws. Detailed instructions. This is the Smithsonian Roboarm Kit from NSI. For Ages 8 and
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Smithsonian Jet Works by NSI
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| $44.99 $32.59
(27% off) |
Product Number
nsi18930 |
Availability
To be discontinued, very limited supply |
Build your own motorized jet engine Learn the basic principles of jet engines and flight You control the jet after it is built More than 50 parts to assemble. One Smithsonian Jet Works kit. This is the Smithsonian Jet Works Kit from NSI. For Ages 8 and
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This battery operated model engine has internal and external moving parts. Spark plugs fire, valves move, and pistons drive the crankshaft just as they would in a real engine. This is a model of a 4-cylinder engine. The engine also displays lights and sounds. It's a screw-together model that's fun and easy to build. Your engine will display such parts as; timing wheel, water pump, fan belt, carburetor, intake manifold, dip stick, drive module, rocker arm, crankshaft pulley,
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