This item makes a captivating demonstration for all ages! The Pendulum Wave Demo simulates phases, beats, and frequencies. It features a stand with nine (9) 0.88″ (22 mm) steel ball pendulums and comes with an initiator stick, which helps to simultaneously release all pendulums. When released, the pendulums will swing back and forth to quickly form a wave pattern and then cycle through different phases. This product is great for a classroom, as a gift, or for display.
• Comes with a Teacher’s Guide
• Flat packaging
• Comes unassembled. Easy assembly in minutes

Item 3645-00

In Stock

Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful display. 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. This is a great product for the classroom, as a gift, or as a display piece.
• Comes with a Teacher’s Guide
• Assembly required
• Includes detailed step by step set up instructions with pictures
• Comes in colorful shelf-ready packaging
• STEM Product

Item 3643-00

In Stock

Demonstrate Newton’s Laws, energy, and momentum with the amazing Air Puck! It’s perfectly balanced and glides on a cushion of air for nearly frictionless motion across any smooth surface. Sturdy bumpers will survive collisions with walls, shoes, or other Air Pucks.
• Comes with a Teacher’s Guide
• Requires 4 AA batteries, not included
• CE Certified

Item 3569-00

In Stock