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1. IRON (II) OXIDE POWDER, BLACK, 500 g
2. IRON (II) OXIDE POWDER, BLACK, 250 g
3. IRON (II) OXIDE POWDER, BLACK, 100 g
4. Whatman GF/A Microfiber Filters
5. Eye Spy Microscope
6. Pyrex Erlenmeyer Flask 6000mL
7. Coors Buchner Funnel Filter
8. 75cm2 Rounded Shoulders Cell Culture Flask
9. 25cm2 Rectangular Cell Culture Flask
10. Flask, boiling Flat Bottom, 1000ml, Pyrex



Large Acrylic Pendulum Wave (TY161)

Large Acrylic Pendulum Wave

Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful art display. The simple pendulum, at rest and in motion, demonstrates how a mass accelerates (and decelerates) in response to gravitational force. Multiple pendulums, with decreasing string lengths, in motion will simultaneously create changing visual patterns that mesmerize as they move in and out of sync with each other. The pendulum wave demo consists of a large acrylic frame and nine pendula with 1" steel balls, as well as an initiator stick to simultaneously release all pendula. Great product for the classroom, as a gift, or as a display piece. Assembly required. Set-Up Instructions and Teacher's Guide included. Guide included encourages critical thinking and problem solving. Activities in Guide are great for STEM education and follow Common Core and National Next Generation Science Standards.



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