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activities
Catalog Number:
(470162-788)
Description:
Helmholtz coils are used to produce a homogeneous magnetic field. Experiments on induction and electron deflection can be performed with the Rotary Frame with Flat Coil and the Fine Beam Tube. The coils can be used in parallel or in series and feature a spring clip on the cross bar to mount a Hall Sensor for measurements of the magnetic field. The maximum field strength generated by the coils (~ 4 mT) is approximately 750 times weaker than that produced by an MRI machine (~ 3T), which are known to be safe for use by people with medical implants such as pacemakers.
Catalog Number:
(470339-036)
Description:
Investigate the wavelength of sound on an open end tube.
Description:
Measurement, control, regulation, and programming for middle/high school and beyond.
Catalog Number:
(470315-118)
Description:
The Go Direct Centripetal force apparatus and Go Direct force and acceleration sensor make an ideal combination to explore rotational dynamics.
Catalog Number:
(470017-570)
Description:
Step-by-Step Experiments That Are Easily Executable
Catalog Number:
(470356-236)
Description:
These models offer a 3D view of topography, used to visualize and understand geological and geographical traits.
Catalog Number:
(470336-010)
Description:
Use this ray box on a whiteboard to vividly demonstrate optical principles.
Description:
The Quiet Air Source system powers air tracks and air tables with minimal noise.
Catalog Number:
(470135-560)
Description:
Students investigate the properties of momentum and conservation of energy using this precision apparatus.
Catalog Number:
(470233-678)
Description:
Scales for measuring components with holding mechanism for measuring air resistance and buoyancy of bodies.
Catalog Number:
(470237-786)
Description:
A new way to teach an old chemistry classic.
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.
Catalog Number:
(470220-112)
Description:
Dualism of waves and particles.
Description:
How Does Changing The Type Of Food Affect Yeast Respiration?
Catalog Number:
(470220-778)
Description:
The Density ID set offers hands-on learning on the concept of density.
Catalog Number:
(470144-258)
Description:
Students compare real paintings from forgeries.
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 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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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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