Activities: Models

Solar system model demo

困难: ★

Modelling the night sky

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Making a rainbow

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Magic levitation

困难: ★

Demonstrating light pollution

困难: ★

Center of mass demostration

困难: ★

Spicy Solar system

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Earth a ball

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Black hole

困难: ★

As the world turns

困难: ★

The Sun in the local horizon

困难: ★

Solar motion demostrator

困难: ★