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Our Customer Service team is available from 7:30am to 8pm, ET, Monday through Friday.
Find your Carolina Sales Manager for K-8 Smithsonian and Building Blocks of Science Programs.
We serve educators in more than 170 countries worldwide. Create a quote request on our website or contact our International Sales Team.
Login or register now to maximize your savings and access profile information, order history, tracking, shopping lists, and more.
Drop the Seismic Accelerator straight down on the floor and watch as the smallest red ball at the top of the post rockets up to 5x higher than the height of the original drop! Use this ingenious demonstration to help students learn about potential and kinetic energy and conservation of energy. Comes with 6 balls of varying sizes, safety glasses, and teacher's guide.
Drop the Seismic Accelerator straight down on the floor and watch as the smallest red ball at the top of the post rockets up to 5x higher than the height of the original drop! Use this ingenious demonstration to help students learn about potential and kinetic energy and conservation of energy. Accelerator comes with 3 small red balls (diameter about 2 cm); a post containing 1 mottled yellow/brown ball (diameter about 2.5 cm), 1 mottled green/yellow ball (diameter about 3.5 cm), and 1 mottled blue/light blue ball (diameter about 4.5 cm); 1 pair of safety glasses; and a teacher's guide. To maintain stability, only the 3 small red balls are removable from the accelerator post.
| Components | Qty | Included? |
|---|---|---|
| Seismic Accelerator (post with 3 supported balls of different sizes) | 1 | Included |
| Small Red Ball | 3 | Included |
| Safety Glasses | 1 | Included |
| Teacher's Guide | 1 | Included |
