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Human+Biology+Lab+Activities
Catalog Number:
(470006-040)
Description:
Investigate and experiment with 7 functioning Wheel & Axle and Inclined Plane models designed to demonstrate science and technology concepts.<BR><BR>Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.
Catalog Number:
(470351-954)
Description:
The Porta pad E launch system is large enough to accomodate those rockets that require larger, 24 mm E and F engines. It has a larger footprint for added stability and a larger blast deflector plate. The Porta pad E comes with the larger ³/₁₆" Maxi launch rod.
Catalog Number:
(470219-542)
Description:
This pulley is ideal for use with photogates sensors. Pulley is mounted on free-running ball bearings with minimum friction. Mounted on a removeable rod of 150 x 10 mm diameter.
Diameter 65 mm with spokes Ideal for use with Photogates
Description:
Do you have what it takes to find the murderer?
Catalog Number:
(470132-511)
Description:
Extra motors used in our popular Catch the Bug Activity.
Description:
Design and build a hydraulic claw that works like the ones in the arcade.
Description:
Explore a full range of motion with the advanced hydraulic arm
Catalog Number:
(470219-534)
Description:
The rolling friction car kit provides four cars for exploration into the force of friction. Each car provides a set of different material wheels (wood, fabric, soft rubber, soft silicone) with a different coefficient of friction. By setting the cars in motion with equivalent velocities, one can qualitatively demonstrate the frictional properties of rolling without slipping.
Catalog Number:
(470162-778)
Description:
Sensor for triggering the digital counter in time measurements on moving objects. Suitable for opto electronic scanning of light and dark markings on moving objects or in conjunction with a reflecting foil to form a wide spaced obstruction sensor. The intensity of the laser beam is adjusted automatically according to the distance of the object. Includes reflecting foil, stand rod with screw thread, and connector lead with 8 pin miniDIN plugs.
Description:
Emergency deluge showers feature a fully recessed wall activator.
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Catalog Number:
(470127-624)
Description:
The Science Fundamentals series presents basic concepts in the physical sciences in a fun, hands-on manner using easy to understand experiments and activities. See what you can really learn about the visible force of magnetism. Demonstrates how the Earth is a giant magnet and illustrates the basic principles of magnetism. Live Action Activities Include:Lodestone demo, Temporary magnet activity, Force field activity, Magnetic strength activity, Attracting & repelling poles and Needle compass.
Description:
BD Eclipse™ Needles are designed with pivoting needle technology for single-handed activation
Description:
Create a new and exciting toy.
Catalog Number:
(470149-796)
Description:
Modeled after the award-winning EnviroScape models, this kit allows your students to create their own city and learn about water pollution at the same time.
Description:
Set of apparatus for carrying out 10 basic student experiments on radioactivity. In a robust Gratnell tray with foam inserts molded to the shapes of the items and a transparent lid. Includes a CD with instructions for the experiments. The experiments are designed to occupy as little space as possible on the supplied base plate, while remaining clear and easy to perform. To determine the count rates, it is recommended that a Geiger counter be used (not included).
Catalog Number:
(470351-396)
Description:
Four individually wrapped colored sticks of easy-to-use Permoplast modeling clay can come in handy when doing setups for an optical bench. Each stick of clay weighs 0.25 lbs. Colors include red, yellow, blue, and green.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
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This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
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The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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