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Mechanics

The Gauss Rifle (Magnetic linear Accelerator)
The Gauss Rifle (Magnetic linear Accelerator)
Magnetic linear accelerator also known as the Gauss Rifle uses a magnetic chain reaction to launch a steel ball at high speed.

This is a very simple project to build, it takes only a few minutes to put together. It is simple to understand and explain, and fascinating to watch and use.

Product Code: GRIFLE $25.00 & Up

 

Basic Gyroscope
Basic Gyroscope
The gyroscope has been a classic educational toy for generations. It continues to fascinate young and old alike with its mysterious force that seems to defy gravity. Each gyroscope comes with starting string, pedestal and instructions for several amazing tricks.
Product Code: GYRO1 $6.50

 

Gravitron Space Gyroscope
Gravitron Space Gyroscope
Gravitron is an exciting toy that brings the gravity defying tricks of the gyroscope into a child’s world of imagination. A Gravitron is a gyroscope concealed in a space ship and operates with a simple-to-use T-handle. Even a small child can operate this "gyroscope". A T-handle, pedestal and instructions are included. Made in USA.
Product Code: GYRO2 $9.00

 

Precision Gyroscope
Precision Gyroscope
High precision designed educational gyroscope is our best Gyroscope. Tiny ball bearings and near perfect balance keep the gyroscope spinning for several minutes. Comes with a string and a T-handle to operate. Durable enough for classroom demonstration.
Product Code: GYRO3 $13.00 & Up

 

Electric Car Kit
Electric Car Kit
This simple car kit explores movement, electricity and forces. All parts and instructions are included.
Product Code: CAR_ELEC $25.00 & Up

 

Slotted Weights (for Aluminum Weight Hangers)
Slotted Weights (for Aluminum Weight Hangers)
Slotted masses with wide slot for aluminum weight hangers. Available in different masses. Made of aluminum or brass. The opening of each slot is about 5.5mm. Diameter is 32 mm. Accuracy > 99%.

For matching Weight Hangers, select (product code: WH50A)

Product Code: P52612 $1.20 & Up

 

Lever Demonstration Set
Lever Demonstration Set
This set includes a lever support, 3 lever clamps and one lever stick. You have the choice of 100-cm or 50-cm lever sticks.
Product Code: LVR_SET $22.00 & Up

 

Rope, String, line for Pulley
Rope, String, line for Pulley
30 meters (100 feet) Nylon multifilament (8 strand) braid rope string for pulleys. Available in 2mm and 5mm diameter. The 2mm diameter string is used for educational plastic or metal pulleys, while the 5mm ropes are used for wider sheave metal pulleys.
Typical tensile Strength (2mm): 50 Lbs
Typical tensile Strength (5mm): 500 Lbs
Product Code: NYLON30M $5.00 & Up

 

Catapult Model Kit
Catapult Model Kit
On to victory! Laser cut wood parts, dowels & rubber band (motor) build into a working catapult. Use marshmallows only to avoid injury.
Product Code: MW_CATAPULT $5.90 & Up

 

Lever Stick (Meter Stick)
Lever Stick (Meter Stick)
Standard meter stick for measurements as well as lever, balance and torque experiments. Made of hard wood and printed with black markings. Available in two sizes.
Product Code: LVR_STK $1.90 & Up

 

Lever Support (Balance Support)
Lever Support (Balance Support)
Sturdy support for meter stick while demonstrating balance and lever. Made of light weight cast metal, has a single piece structure and stands 18.5 cm tall. Use it with meter stick, lever clamp (knife edge clamp) and Slotted weight set. Measures 7"x3"x3".
Product Code: DBS002 $13.50 & Up

 

SPRING EXTENSION
SPRING EXTENSION
SPRINGS EXTENSION STEEL 100MM Spring Length: 100mm, net extension: 140mm
Product Code: TSpring $1.50 & Up

 

Bench Mount Pulley
Bench Mount Pulley
Horizontal bench pulley LC531 is a horizontal pulley with table clamp. It is made of sturdy cast iron frame, and 35 mm diameter metal pulley. Holds pulley in a horizontal position when mounted on the edge of a table.
Product Code: LC531 $9.00

 

Gear Set (set of 4)
Gear Set (set of 4)
This set contains four plastic gears for hobby, craft or science projects. Plastic gears can be used to show gear reduction in motorized equipment or adjust the direction of rotation. Many different products such as watches, clocks, and cars require gears to function properly.
Product Code: GEARSET4 $0.75 & Up

 

Spring, Assortment
Spring, Assortment
Approximately 100 assorted Springs in several length, diameters, tensions and styles. Used for hobby, engineering and science projects. All in one plastic bag. The tension and compression springs in this set have an overal length of 3mm up to 35mm.
Product Code: SPRG-100 $7.50

 

Syringe
Syringe
Syringes for hydraulic and pneumatic experiments, as well as biology projects and sampling.
Product Code: SYRNG $1.00 & Up

 

Lever Support Stand
Lever Support Stand
Support stand for lever, balance and torque experiments. Use it with knife-edge lever clamp Part# LVR_CLMP and standard meter stick part#LVR_STK for best result.
Product Code: LVR_STND $13.50

 

Single Pulley, 40 mm
Single Pulley, 40 mm
Plastic pulleys on galvanized steel frames have deep V-grove and come with hooks on both ends.
Product Code: PULLEY4 $0.95 & Up

 

Small pulley for DC Motors
Small pulley for DC Motors
Small pulley (Motor Pulley) with 2 mm bore for DC micro motors.
Product Code: MPUL10 $0.32 & Up

 

Metal Pulley, Double parallel
Metal Pulley, Double parallel
Metal pulley, double parallel wheels with 1 inch (25mm diameter each, casted from zinc alloy and plated with nickel. Used for science experiments in physics and mechanics, as well as industrial applications. Accepts ropes of 2mm up to 6mm in diameter.
Product Code: MP11 $2.90 & Up

 

Metal Pulley, Single 25mm wheel
Metal Pulley, Single 25mm wheel
Metal pulley, single wheel 1 inch (25mm diameter, casted from zinc alloy and plated by nickel. Used for science experiments in physics and mechanics.
Product Code: MP1 $2.00 & Up

 

Weight Hanger (for Slotted Masses)
Weight Hanger (for Slotted Masses)
This brass weight hanger has a top hook and a precise weight of 50g that makes this hanger ideal for use with slotted weights. The stacking section of this brass weight hanger is 10 cm (4") or 9 cm. The diameter of the column is 6mm (1/4") in stacking section and it is 3mm (1/8") in hook section.

Can be used with Slotted Masses (product code 3412)

Old product code was: 3411 or WHNG50

Product Code: WH50 $8.00 & Up

 

Single Pulley, Clamp Style, Bench Mounting
Single Pulley, Clamp Style, Bench Mounting
For clamping on bench tops or boards. Aluminum pulley, diameter 50mm with V-groove, is mounted on a frictionless cone bearing and fitted on a frame with clamp for fixing to any surface up to 25mm thick with a thumbscrew.

SEE A BETTER BENCH PULLEY OR TABLE CLAMP PULLEY.
Product Code: AS3465 $12.00

Special Order!

 

Fixed Pulley, for mounting on a plane surface
Fixed Pulley, for mounting on a plane surface
Surface mount pulley is used for experiments involving inclined plane where mounting on plane surfaces is required. Consists of an aluminum pulley sheave mounted in bracket having two fixing holes for screwing on to a surface. Both parts are made of aluminum.
Product Code: AS3464 $6.50

 

Pulley with Table Clamp
Pulley with Table Clamp
Useful for experiments in which a pulley needs to be supported at various heights and angles. Pulley can be removed and used separately. Designed for clamping to table edges up to 45mm thick with a thumbscrew and for supporting a 50mm diameter pulley and rod. Pulley adjusts to 10cm height (minimum) and rotates a full 360. All parts are metal. This is a set including the pulley and the clamp.
Product Code: AS3467 $14.50 & Up

 

Table Clamp for Rod
Table Clamp for Rod
Designed for clamping to table edges up to 45mm thick with a thumbscrew and for supporting a rod with 10mm in diameter. Usually used for holding pulley with rod; however, it may be used with any other rod with 10mm in diameter.
Product Code: AS3467X $14.50

 

Pulley with Rod
Pulley with Rod
For applications where a pulley is to be supported at various heights and angles. Specially suited for inclined plane experiment. A metal pulley, diameter 50mm is mounted on a metal frame attached to a plated rod about 10mm in diameter and 15cm long.
Product Code: AS3466 $15.50

 

Plastic Pulleys, Set of 5
Plastic Pulleys, Set of 5
These pulleys are made of rigid colored plastic with deep V-grooves. They are balanced for free movement and have a 50 mm diameter. They are mounted on a steel frames with hooks at both ends. Sold in sets of 5. Available in 3 different colors.
Product Code: PPULLEYS5 $12.00 & Up

 

Single Pulley, 50 mm
Single Pulley, 50 mm
These plastic pulleys have deep V-groves and are mounted on a metal frame with two end hooks.
Product Code: PULLEY5 $1.50 & Up

 

Replacement Sheaves
Replacement Sheaves
These replacement sheaves can be used for a lot more than just replacement for your pulleys. You can create your own pulley system or even your own pulley. Diameter is 50 mm, Bore is 3.5 mm, Accepts ropes smaller than 4mm in diameter.
Product Code: 5SHEAVES $0.60 & Up

 

Brass Balls
Brass Balls
Solid brass balls for physics experiments and demonstrations such as density and volume measurements, potential energy and conservation experiments, Law of motion.
Product Code: MSBB $0.75 & Up

 

Spring Slinky
Spring Slinky

This slinky is metal has a 75mm diameter and 60mm closed length. This toy is regularly used to demonstrate waves in physics experiments as well as other useful properties.

Product Code: SLINKY $11.00

 

Double Parallel Pulley, 50 mm
Double Parallel Pulley, 50 mm
These plastic pulleys have deep V-groves and are mounted on a metal frame with two end hooks.
Product Code: Pulley55 $4.50

 

Quadruple Parallel Pulley, 50 mm
Quadruple Parallel Pulley, 50 mm
These plastic pulleys have deep V-groves and are mounted on a metal frame with two end hooks.
Product Code: PULLEY5555 $4.10 & Up

 

Double Tandem Pulleys, 50, 40 mm
Double Tandem Pulleys, 50, 40 mm
These plastic pulleys have deep V-groves and are mounted on a metal frame with two end hooks.
Product Code: PULLEY54 $6.00

 

Triple Parallel Pulley, 50 mm
Triple Parallel Pulley, 50 mm
These plastic pulleys have deep V-groves and are mounted on a metal frame with two end hooks.
Product Code: PULLEY555 $3.50 & Up

 

BALLS, SOLID, SPARE
BALLS, SOLID, SPARE
For physics experiments and demonstrations such as density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics etc..
Product Code: 3484A $0.90 & Up

 

MINIATURE MAGDEBURG HEMISPHERES
MINIATURE  MAGDEBURG HEMISPHERES
These are an economical substitute of a classic physics equipment. Made of two rubber cups with chrome plated steel handles.After placing the cups together and squeezing the air out, students will find it difficult to pull them apart.
Product Code: P62533 $4.95

 

TABLE CLAMP PULLEY (Bench Pulley)
TABLE CLAMP PULLEY (Bench Pulley)
This vertical bench pulley consists of a 4cm plastic pulley mounted on a table clamp with low friction brass cone bearings. It can be used on lab tables or inclined boards for experiments involving the resolution of forces, fricton, motion, etc. It can clamp onto surfaces up to 3cm thick. a crosspiece on the screw offers more gripping force and the felt padding inside the clamp protects table surfaces.

See Updated Version "PULLEYTCM"

Product Code: P64101 $11.00 & Up

 

BENCH PULLEY, VERTICAL
BENCH PULLEY, VERTICAL
Pulley with table clamps feature sturdy steel frames, and 50mm diameter plastic sheaves. Holds pulley in vertical position.
Product Code: PULBN2 $8.20

Special Order!

 

LEVER CLAMP (KNIFE EDGE CLAMP)
LEVER CLAMP (KNIFE EDGE CLAMP)
For fitting standard meter sticks used in setting up a demonstration balance to study principles of levers, moments, torque etc..

Made of spot welded steel. Designed for fastening to meter sticks by means of knurled set screw and easy viewing of the meter stick. Provided with a removable metal wire stirrup which serves as a weight hanger when placed in an inverted position.

Product Code: LVR_CLMP $1.60 & Up

 

Solar Car Kit
Solar Car Kit
This kit includes materials and instructions for a basic solar car. Students may substitute some materials or change the design based on their own creativity. (May be different from the picture shown).
Product Code: CAR_SLR1 $15.00 & Up

 

Mousetrap Car
Mousetrap Car
A mousetrap powered car is a vehicle that uses a mouse trap for a motor and a string to transmit force. In this method one end of a string is attached or tied to the arm of the mousetrap and the other end of the string is wound around an axle. By winding the string around the axle the mousetrap’s spring is stretched and now you have your stored energy. As the mousetrap car is released the mousetrap pulls the string off of the axle causing the wheels to turn and off the vehicle goes.
Product Code: CAR_MT $11.99 & Up

 

Triple Tandem Pulleys, 50, 40, 30 mm
Triple Tandem Pulleys, 50, 40, 30 mm
These plastic pulleys have deep V-groves and are mounted on a metal frame with two end hooks.
Product Code: PULLEY543 $7.50

 

BALLS, SOLID, HOOKED, SPARE
BALLS, SOLID, HOOKED, SPARE
For physics experiments and demonstrations such as density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics etc..
Product Code: 3486A $1.40 & Up

Special Order!

 

BALLS, SOLID, SETS
BALLS, SOLID, SETS
Set of 14 balls. Two of each: aluminum, brass, copper, iron, lead, zinc, wood. Packed in a sturdy cardboard box.
Product Code: 3484B $22.25 & Up

 

BALLS, DRILLED WITH HOLE, SETS
BALLS, DRILLED WITH HOLE, SETS
Set of 14 balls. Two each of: aluminum, brass, copper, iron, lead, zinc and wood. Packed in a sturdy cardboard box.
Product Code: 3488 $24.75 & Up

 


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