"micro tube racks"
Applied Filters
Kitronik Discovery Kit
Take your first steps in physical computing with the Kitronik Discovery Kit for micro:bit.
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Crazy Circuits™ Bit Board Rover Kits
Build and program a versatile robot powered by the popular micro:bit system.
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InkSmith Climate Action Kits - Land
Real-world climate and sustainability investigations, powered by the popular BBC micro:bit!
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Speed of a Bubble Set
The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.
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TeacherGeek Vinyl Tubing for Hydraulics - ¹/₈ in. Int.Ø
100 feet of extra tubing for TeacherGeek projects.
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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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Fundamentals of Physics Pile Driver/Resonance Tube
Study Wavelengths and Energy All With One Device
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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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Economy Vacuum Plate
Achieve an airtight seal with any bell jar using our economy vacuum plate. The plate measures 24×24 cm, is constructed of polyeythlene and has a rubber pad. The hose connector accommodates 6.4 mm (¼") standard tubing.

