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12 piece density metals set. Set includes an assortment of shapes and sizes, and includes 2 of each metal - Brass, Iron, Aluminum, Copper, Zinc &am...

75 mm dia. copper hollow sphereDemonstrates the effect of temp. on the density of a liquid. The appts.consists of a 75 mm dia. copper hollow sphere...

Designed for our metal force board PH0344MB, 3 step diameters

Differential pulley with 3 steps 30mm, 40mm and 50mm diameter steps 6" long, 2.5" wide, 3.75" tall Ideal for classroom demonstrations pertaining t...

4 step differential pulley 20, 30, 40, 60 mm diameter steps 6.5" total length Ideal for classroom demonstrations pertaining to mechanical advantag...

Race combinations of the 3 objects down an incline to demonstrate how rotational inertia is dependent on their mass and how that mass is distribut...

Glass with spout Glass with spout, for specific gravity experiment. Capacity : 250 ml

Glass with spout Glass with spout, for specific gravity experiment. Capacity : 500 ml

Metal with spout Metal with spout, for specific gravity experiments. Size : 100 x 50 mm

Metal with spout Metal with spout, for specific gravity experiments. Size : 115 x 90 mm

Metal with spout Metal with spout, for specific gravity experiments. Size : 225 x 125 mm

Displacement vessel with spout. Seamless aluminum construction For use in the calculation of the volume or specific gravity of an object by displa...

Double long pulley, 5.75" long Larger wheel measures 2" in diameter, smaller wheel measures 1.5" in diameter Enclosed within a metal frame Hooks o...

Double parallel pulley, 4.25" long, 1.25" wide Wheels measure 2" in diameter Enclosed within a metal frame Hooks on both ends Useful in the classr...

Perfect for pendulum experiments. It’s a multi-purpose set ideal for pendulum experiments but can be used to meet a variety of lab needs. Set inclu...

Made of Hardwood. Ramp size: 30cm (W) x 120cm (L). Complete with height adjustable support (max height is 65cm) and run off ramp to bridge the gap...

This pair of identical wooden trolleys 300 mm long, mounted on 3 wheels. A spring loaded rod is fitted to give impulse when released and have 5 slo...

Compact desgin, constructed with all metal. Dynamic trolley, all metal, compact design, one end of metal body carries an integral spring plunger/...

Body of the cart is mounted on set of three low-friction nylon wheels to produce straight travel over long distances Lockable spring-load punch ha...

Stands 32 inches high with a 7.8 inch wide base for sturdy display Demonstrate a variety of physics concepts – beginner to advanced Right-angled c...

Heavy metallic barrel mounted vertically on an aluminum car Car has plastic wheels with ball bearings to minimize friction Spring loaded piston ar...

Designed specially for students. Made entirely of heavy gauge steel, the base and plane are connected by a hinge, allowing the plane to be clamped ...

Brass, lead, zinc, copper, aluminum, and iron cubes 20mm cubes Includes: (6) CubesThe set consists of six 20mm cubes of the following metals: bras...

To demonstrate transformation of potential into kinetic energy. For demonstration of conservation of energy, momentum and projectile motion. Total...

Aluminum, brass, cork, lead, steel, and wood drilled balls Plastic case with foam insert This set contains two drilled balls each of the following...

Carts have with low-friction ball-bearing wheelsThis pair of cart is constructed from solid wood and aluminum. Fitted with high quality frictionles...

Demonstrate the effect of gravity on falling bodies 2 metal spheres included L-section launcher with holes for locating two 19 mm diameter steel b...

The Force Dynamics System is a comprehensive kit that introduces classrooms to a great variety of concepts in ranging from Newton’s Laws of motion,...

Explore gravitational potential energy as well as translational and rotational kinetic energy by sending a steel ball bearing careening through a ...

Explore torsion springs, forces, energy transformation, mechanical advantage, and projectile motion in this fully-functional ballista Launches a d...

With this kit the user can build a center of mass demonstration that will surprise you, your student, and all of your friends Kit containers: Stor...

EXPLORE ENGINEERING PRINCIPLES || Can five dowels, ten pieces of wood, and 26 rubber bands be used to build a bridge which spans 5 feet and can ca...

Explore how the use of a simple machine (pulley) efficiently redirects gravitational potential energy to throw objects farther than a traditional ...

Explore projectile motion writ-large with a rubber-band slingshot Manufactured with high quality, precision-cut Birch veneer pure bond plywood Inc...

EXPLORE CENTER OF MASS || The Soda Center of Mass Kit is a fun way to explore physical concepts surrounding balance, stability, and center of mass...

With this kit the user can experience significantly increasing torque by moving a mass set down a rod while trying to balance the main rod ...

Includes: (1) steel spring, (3) MassesDemonstrate the extension of a spring in relation to the force applied to it. This set consists of a careful...

A demonstration kit for the comparison of "mass" vs. "weight". A platform is supported on spring-steel strips which is made to oscillate in the ho...

Eisco Labs Ticker Timer with 12v Power supply ( 110v plug) Can be operated at a rate of 25 dots or 40 dots per second Operates on 12 volts DC supp...

48? long & straight as an arrow. Made of heavy steel with rounded corners Includes car ,clamp pulley, string and basket Stand base, rod and su...

Sturdy metal construction throughout Ideal for demonstration of wide variety of mechanics principles 2" (5cm) diameter sheave Completely rotatable...

Nickel plated stainless steel balls with 4.3g of mass 7.25" Overall Height, 6" x 7" red wood base Comes partially disassembled and requires CAREFU...

150 Springs Total Compression and Extension Springs Range in Length from 15mm to 300mm Range in diameter from 4mm to 18mm Range in wire thickness ...

Brass 100 gram Slotted weight Spare weight / replacement Precisely Machined .125" slot Eisco Labs Precise 100g Brass slotted weight. .125" slot 0....

Brass 200 gram Slotted weight Spare weight / replacement Precisely Machined .125" slot Eisco Labs Precise 200g Brass slotted weight. .125" slot 0....

Brass 5 gram Slotted weight Spare weight / replacement Precisely Machined .125" slot 5 grams = 0.011 lbs. Eisco Labs Precise 5g Brass slotted weig...

Brass 50 gram Slotted weight Spare weight / replacement Precisely Machined .125" slot Eisco Labs Precise 50g Brass slotted weight. .125" slot 0.68...

Brass 500 gram Slotted weight Spare weight / replacement Precisely Machined .125" slot Eisco Labs Precise 500g Brass slotted weight. .125" slot 0....