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After mastering these games
Outer Diameter: 44
this chime bar set is perfect for inspiring students to create melodies in classroom activities
as well as small to medium gigs
Smoke Cell (Each) SR272 After mastering these gamesIngenious apparatus for observing Brownian motion in smoke particles. Great for physics classrooms studying kinetic theory All optical components are pre set at the optimal distance to focus light into the smoke cell Integral flanges on the plastic housing are provided as securing points for microscope stage clips Kit includes (1) plastic molded box with lead plugs and sliding lid that houses the smoke cell and optical components, (1) squeeze bottle