Easy-to-wind and snag-free string release system eliminates tangles and snags for increased performance Pre-cut and drilled balsa wood frame Uses lightweight low inertia DVD/CD layers for wheels Travels distances from 40 to 80 meters (131 to 262 feet) Twin mousetrap design for twice the power Can be assembled in less than 30 minutes for most first time builders. Two Pre-Drilled Balsa Wood Side Rails (18'' x 1-1/2''). One Balsa Wood Top Deck (12'' x 3''). Two Brass Tubing
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...more about the Doc Fizzix Double Trouble Twin Powered Mousetrap Racer
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Easy-to-wind and snag-free string release system eliminates tangles and snags for increased performance Pre-cut and drilled balsa wood frame Uses lightweight low inertia DVD/CD layers for wheels Travels distances from 15 to 30 meters (49 to 98 feet) Can be assembled in less than 30 minutes for most first time builders. Two Pre-Drilled Balsa Wood Side Rails (8x1/2x1/4''). Two Brass Tubing Axles (6x3/16''). One Brass Tubing Lever Arm (6x1/8''). Four DVD Wheels. Eight Rubber
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...more about the Doc Fizzix Little Moe Small Mousetrap Racer
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Easy-to-wind and snag-free string release system eliminates tangles and snags for increased performance Pre-cut and drilled balsa wood frame Uses lightweight low inertia DVD/CD layers for wheels Travels distances from 25 to 45 meters (82 to 147 feet) Can be assembled in less than 30 minutes for most first time builders. Two Pre-Drilled Balsa Wood Side Rails (18'' x 1-1/2''). One Balsa Wood Top Deck (12'' x 3''). Two Brass Tubing Axles (6x3/16''). One Brass Tubing Lever Arm
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...more about the Doc Fizzix Basic Kit Mousetrap Racer
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Easy-to-wind and snag-free string release system eliminates tangles and snags for increased performance Pre-cut and drilled balsa wood frame Uses lightweight low inertia DVD/CD layers for wheels Travels distances from 35 to 65 meters (82 to 147 feet) Reduced friction bushings increase the model's efficiency Adjustable steering allows the model to travel in complete circles of almost any radius (can also be set to travel in a straight line) Can be assembled in less than 30
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...more about the Doc Fizzix Basic Kit II Mousetrap Racer
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Easy-to-wind and snag-free string release system eliminates tangles and snags for increased performance Pre-cut and drilled balsa wood frame Uses lightweight low inertia DVD/CD layers for wheels Carries a full soda can from 15 to 20 meters (49' to50') High torque gearing system generates tremendous torque and power capable of moving large loads over great distances Special cargo bay designed to hold a soda can or similar item Can be assembled in less than 30 minutes for
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...more about the Doc Fizzix Can Dew Kit Mousetrap Racer
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Easy-to-wind and snag-free string release system eliminates tangles and snags for increased performance Uses lightweight low inertia DVD/CD layers for wheels. One balsa wood strips (18'' x 3 x 3/16''). Two brass tubing axles (6 x 3/16''). One brass tubing lever arm (12'' x 1/8''). Four CD/DVD wheels. One balsa wood strips (12'' x 3 x 3/16''). Eight rubber DVD/CD spacers. Four metal thrust washers. One Victor mousetrap. Three zip lock axle hook. 36'' Kevlar string. This is
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...more about the Doc Fizzix Build Your Own Mousetrap Racer Kit
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Rubberband powered racer Travels 5 meters in 1 second Pre-cut and pre-drilled parts Uses the pulley system to stretch the rubber band instead of winding it like other vehicles. Two 11 1/4 x 1 1/8 x 1/8'' balsa wood (side rails). Two 2 1/2 x 1 1/4 x 1/8'' balsa wood (rear wing sides). One 7 1/2 x 1 1/4 x 1/8'' balsa wood (deck board). One 1 7/8 x 1/4'' brass tube (pulley axle shaft). Four #8 SAE metal washers (thrust bearings). One 3 1/2 x 5/32 brass tube (rear axle shaft).
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...more about the Doc Fizzix The Sling Shot Rubber Band Racer
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Balsa wood construction Twin rubber band powered propeller design (one for lift and one for thrust) Works on smooth floors as well as carpeted floors Designed to travel a distance of 5 meters (16 feet) Assembly time is between one and two hours for most builders. Two Balsa Wood Deck Board (12 x 3 x 3/16''). One Deck Board Shape Template. Two Balsa Wood Propeller Shafts (9 x 1/2 x 1/4''). Two 5'' Diameter Plastic Propellers. Four Balsa Wood Propeller Shaft Supports (3 x 1/2
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...more about the Doc Fizzix The Hover Craft
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Clear DVD layers Brass axles Designed to travel 5-15 meters (16-49 feet) more than CD wheels DVD layers have less air-friction than normal CD wheels. Four clear DVD layers. Eight DVD/CD spacers. Brass axle tubing. Four thrust bearings. Axle hook. Kevlar string. Step by step instructions. This is the DVD Layer & Axles Set from Doc
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...more about the Doc Fizzix DVD Layer & Axles Set
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Paperback book Book covers how to get started with a mouse-trap car; motion; friction; inertia, force and acceleration; momentum; strength; center of mass; rotational inertia; energy and torque Book provides experiments and projects. One paperbackbook. This is the Doc Fizzix's Mousetrap Powered Cars & Boats by Alden J
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...more about the Doc Fizzix Doc Fizzix Mousetrap Car/Boat How To Book
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