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".2mL PCR tubes"
Applied Filters
Filters
Applied Filters
Fundamentals of Physics Pile Driver/Resonance Tube
Study Wavelengths and Energy All With One Device
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Mysterious Magnet Tube with Steel Filings
Explore beautiful 3-D patterns created by a magnetic field mess free.
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Electric Pendulum
Demonstrates static electricity's attractive and repulsive forces using a pendulum electroscope.
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Resonance Apparatus
Investigate the wavelength of sound on an open end tube.
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Lorentz Force E/M Apparatus
Demonstrate the Lorentz force and calculate the charge/mass ratio of an electron.
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KidWind® Wind Turbine Generator and Accessories
Bulk balsa, chipboard sheets, and dowels for blade making in the classroom.
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Boyle's Law
This apparatus is used to Verifying the Boyle’s law when air is decompressed and compressed. A horizontally mounted acrylic tube having a graduated scale (0- 300cm3) along one side. A gas tap closes the tube. Pressure gauge is present next to gas tap. By changing the position of rubber stopper, the effective length of the tube can be selected. The scale measures volume and pressure by means of pressure gauze. Boyle’s law is investigated by changing position of the stopper.
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Free Charge Carriers in a Vacuum – Thomson Tube
Investigate the deflection of electrons.
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Helmholtz Coils Demonstration Series
Generate a uniform magnetic field perpendicular to the axis of the Teltron D series tubes.
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TeacherGeek Check Valve - ¹/₈"
Check valves allow one way passage of water or air through tubing.
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Arco® Expansion of Liquids Apparatus
Compares thermal expansion of various liquids.
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Racing Rings
With the magnet is on the outside, it's easy to see the science behind these eddy tubes.
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High-Frequency Tesla Coil
The high-frequency coil can be used to test vacuum equipment for leakage or excite electrical tubes for demonstrations.
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KidWind® Solar Thermal Exploration Kit
The Solar Thermal Exploration Kit is modeled after a domestic solar water-heating system. Explore variables such as box color, light intensity, tube design, rate of water pumping, and amount of time it takes to heat the water. Learn about what makes a solar water heating system more or less efficient.
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High Voltage Power Supply 5000 V
Universally applicable, floating, high-voltage power supply with built-in, high voltage resistant transformer to supply the heater voltage for electron tubes. Continuously adjustable high voltage, safe to touch, with passive current limitation and analog voltage display. Unit poles can be connected to protected earth, but it is not center tapped.