physics

Radio Explorers: Radio Silence
Learners compare and contrast how a variety of materials can block radio waves.
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Exploring the Universe: Objects in Motion
In this activity, learners use "orbiting" clay balls to make simple, functioning models of interacting objects in space.
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Scientific Image - Spin Torsion Oscillator
Magnified image of nanomechanical torsion oscillator using a Scanning Electron Microscope.
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The Amazing Nano Brothers Juggling Show
Stage presentation using juggling focused on atoms, molecules, nanoscale forces.
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