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Ecology+Lab+Activities
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Ecology+Lab+Activities
Catalog Number:
(470220-452)
Description:
This analyzer connects to a USB port eliminating the need to install cards inside the computer.
Catalog Number:
(470339-036)
Description:
Investigate the wavelength of sound on an open end tube.
Catalog Number:
(470008-038)
Description:
Demonstrate the Stirling Design External Combustion Engine with our 18×11 cm working model. The Stirling engine currently is being re-examined as a practical source of power because of its adaptability to almost any fuel. First produced in the 1800’s as a non-electric fan and an automatic hot air water pump, the engine soon became obsolete due to its lack of sufficient power when compared to the newly developed combustion engine. Any fuel can be used with our model, but denatured alcohol is suggested for clean operation.
Catalog Number:
(470159-576)
Description:
Demonstrate the extension of a spring in relation to the force applied to it.
Catalog Number:
(470101-728)
Description:
Appropriate for Grades Pre-K - 2<BR>The purpose of these games is to help develop visual perception and observation skills that will enable students to match objects based on their physical characteristics.
Description:
This hand-held device simulates both heart and breath sounds and allows the determination of these by plugging in one of seven different menus, each containing 16 different sounds.
Description:
Fast and Simple
Catalog Number:
(470230-090)
Description:
Economical pulley for simple machine experiments.
Catalog Number:
(470039-910)
Description:
Use the PEM Electrolyzer to produce hydrogen and oxygen using only pure water and an external power source. Take your pick of power sources, all available from Horizon: small solar cell, wind turbines, fuel cells, mechanical hand cranks, or batteries. Using the high-tech proton exchange membrane, this tiny electrolyzer will produce hydrogen for use in any classroom or laboratory activities.
Description:
Rudiger quality individual bones.
Catalog Number:
(470101-044)
Description:
Illustrate the diversity of life in just a few minutes each day. This comprehensive video program, developed by high school biology teacher Ronald L. Reimink, exposes students to the wide variety of plants, animals and other creatures that live on Earth.
Description:
How high did it really go? Measure your rocket's altitude it with this easy to use device.
Catalog Number:
(470332-242)
Description:
Useful for physics and sound demonstrations.
Catalog Number:
(470219-418)
Description:
All in one unit for studying pressure, temperature and volume of a gas and to demonstrate the relationship between them.
Catalog Number:
(470029-194)
Description:
Full Form Crystal Structures Instead of Just One Cell
Catalog Number:
(470005-398)
Description:
An easy, inexpensive way to effectively demonstrate conservation of energy and momentum
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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
 is still displayed and you need assistance, please call us at 1-800-962-2660.
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
is still displayed and you need assistance, please call us at 1-800-962-2660.
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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This product has been blocked by your organization. Please contact your purchasing department for more information.
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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