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You Searched For:

"Biology+Educational+Materials"

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Stirling Generator

Item Number:  (470225-380)
Stirling Generator, Fully-assembled. Dimensions: 7L x 3.5W x 3.5H inch. Includes spare cylinders (1 each), crankshaft pin, cylinder o-ring, and allen wrenches for removing damaged cylinders. Alcohol not included. Features a secured fuel source in a recessed well on wooden base.

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Experiment

Item Number:  (470163-952)
Photoconductivity, Multipurpose power supply. Electrical safety tested. Marked analyzer & polarizer for angle measurement. Photo current is studied as a function of the voltage applied to the photo resistor at a constant irradiance.

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Student Dynamics Carts Set without Spring Loops

Item Number:  (470006-912)

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Cellophane, 20Ă—60" Roll

Item Number:  (470003-396)

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1½" dia., with ¼" hole (½" wide)

Item Number:  (470089-230)

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Snap Circuits 300 Experiments

Item Number:  (3081678)

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Rectangular Block

Item Number:  (470219-468)
Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 100 x 60 x 18 mm

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Hydraulic Claw Activity single

Item Number:  (470229-082)
Hydraulic Claw Activity single, Utilize the design and engineering process, Encourage creativity, problem solving and critical thinking, Learn about simple machines and fluid power, Apply the scientific method, Innovate (design and engineer your own unique claw)

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Isotope Generator

Item Number:  (470220-466)
Isotope Generator is used to demonstrate the properties of radioactive decay and Half-life decay study. Cs137/Ba137m generator with 250 ml of eluting solution and 10 planchets. Half-life = 2.55 mins, Size: 10 uCi

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Prism Glass

Item Number:  (470219-450)
Prisms Glass - Right Angled, Size: 50 mm Non-optically worked with polished faces, edges slightly bevelled.Nominal angles 90 x 45 x 45 degree

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Sail Car Activity

Item Number:  (470229-088)
Sail Car Activity, Design and engineer a vehicle that is propelled by the wind. This activity is perfect for early elementary. The Sail Car design allows students to quickly and easily experiment with sail shape, angle, and placement, furthest distance, travel the fastest

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Horizontal wind energy standard kit + curriculum

Item Number:  (470355-318)
New Product

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Vertical wind turbine standard kit + learning resources

Item Number:  (470355-384)
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Vertical wind turbine standard kit

Item Number:  (470355-312)
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Solar Cell

Item Number:  (470163-932)
Solar Cell with wires, 6V, 70mA, Monocrystalline, High Efficiency Miniature, Efficiency: 17.0%, Dimensions: 95mm x 51mm x 3mm, For larger load applications including higher voltage and current loads, compact size with solid attractive casing

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Paper grid, Non-conductive, Color: White, For use with Dry Field Mapping Kit

Item Number:  (470229-050)
White Paper Grid; Non-Conductive

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Sensor

Item Number:  (470116-598)
Time of Flight Pad sensor to precisely measure how long a projectile has been in motion, determine the launch speed of a projectile, along with the time the projectile is in flight, allow students to see just how kinematic calculations work in rea

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Rocket Simple Snap Together (SST), Firestreak* Kit

Item Number:  (470163-242)
Rocket kit Simple Snap Together (SST), Firestreak*, Easy to Assemble, snap together assembly technology, 10 inches

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Quartz var. Rock Crystal Mineral Display, ave. 1 1/2" - 2"L

Item Number:  (470154-736)

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REPLACEMENT BELT FOR UNITED VAN DE GRAAFF GENERATOR

Item Number:  (470332-758)

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Metal cube and slab set

Item Number:  (470104-974)

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Robot Engineer 14.7x6.3x9.4in

Item Number:  (470221-510)
Robot Engineer, With durable storage case and illustrated storybook, Dimensions: 14.7x6.3x9.4in, The robots have moving parts, wheels, and gears, simple machines and gear trains, colorful plastic building pieces make it easy for small hands to put the models together

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Automobile Engineer

Item Number:  (470221-512)
Automobile Engineer, With durable storage case and illustrated storybook, Dimensions: 14.7 x 6.3 x 9.4, can build models of the 10 vehicles in the story. Large, colorful plastic building pieces make it easy for small hands to put the models together

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Stem Explorations- Gears Building Set

Item Number:  (470229-232)
Stem Explorations- Gears Building Set, Age: 8+, Set includes 140+ parts for a single child or team of 2 children to build 3 unique geared models: a Crank Fan, Car Window, Egg Beater, elementary-school aged children will be engaged in understanding Science, Etc.

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Solar racer standard kit + learning resources

Item Number:  (470355-368)
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Solar racer standard kit + learning resources

Item Number:  (470355-328)
New Product

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Series and Parallel Demonstration kit

Item Number:  (470159-582)
Series and Parallel Demonstration kit, Comprises a sturdy base, 8 detachable metal bars, 10 thumb screws and detailed instructions

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Kit, Kid Inventor, Basic 120 Projects, Creative Electronics

Item Number:  (470100-800)
Avg. Ratings: 5.0 (1 Review)

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Pebbles (gravel) 2.5 kg

Item Number:  (470012-936)

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Fine, 2.5 kg (5.5 lbs.)

Item Number:  (470057-822)

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Assorted colors, 2 lbs.

Item Number:  (470145-248)

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Launch Pad II

Item Number:  (470163-210)
II Launch Pad, Porta-Pad*, with blast deflector and standoff, two-piece 1/8 inch launch rod, safety cap and key, no glue/tools required, Quick assembly,

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