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Experiments with Two Chairs

22 experiments using this material

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Pendulum Wave Machine

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:30 min Materials:6 items Age range:9-12

Amazing Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:20 min Materials:6 items Age range:9-12

Super Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:25 min Materials:6 items Age range:9-12

Mega Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:30 min Materials:6 items Age range:9-12

Ultimate Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:5 min Materials:6 items Age range:9-12

Epic Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:10 min Materials:6 items Age range:9-12

Cool Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:15 min Materials:6 items Age range:9-12

Awesome Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:20 min Materials:6 items Age range:9-12

Fun Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:25 min Materials:6 items Age range:9-12

Quick Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:30 min Materials:6 items Age range:9-12

Simple Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:5 min Materials:6 items Age range:9-12

Giant Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:10 min Materials:6 items Age range:9-12

Mini Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:15 min Materials:6 items Age range:9-12

Rainbow Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:20 min Materials:6 items Age range:9-12

Glow-in-the-Dark Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:25 min Materials:6 items Age range:9-12

Magnetic Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:30 min Materials:6 items Age range:9-12

Solar-Powered Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:5 min Materials:6 items Age range:9-12

Wind-Powered Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:10 min Materials:6 items Age range:9-12

Water-Powered Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:15 min Materials:6 items Age range:9-12

Spinning Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:20 min Materials:6 items Age range:9-12

Bouncing Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:25 min Materials:6 items Age range:9-12

Floating Pendulum Wave Machine Challenge

Each pendulum has a different length, which means each one has a different natural frequency — shorter pendulums swing f...

Duration:30 min Materials:6 items Age range:9-12