Plastic connecting tube which, when connecting two bottles, demonstrates tornado and vortex effects...
This unique, compact apparatus simplifies the ideal gas law and the relationship between the pressur..
**** NEW PRODUCT **** This durable, thick rubber mat has a simple design that demonstrates a powerf..
Great for demonstrating that heavy and light objects fall at the same rate in a vacuum. Made of a tr..
Our four sided friction block shows different frictional characteristics affect the force required t..
This sturdy carriage has a one piece, high-impact plastic body. The machined aluminum wheels and axl..
Discover air pressure like never before. With just a balloon and a bottle, it has the "WOW" fa..
Measure forces at work precisely and reliably through fun experiments with this high quality and ver..
For demonstration of air pressure and vacuums. Made of flexible synthetic rubber. 2” (50mm) diameter..
Made from hexagonal steel rod by carefully machine turning to a sharpened point. Dimensions are appr..
Our quality bell jar demo is a great tool to discover how sound requires a medium to travel, and oth..
Great for pressure and gravity experiments this high quality, efficient vacuum pump produces less no..
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