Making a Refrigerator Out of Rubber Bands
Can you build a refrigerator using stretched rubber bands? Ben from YouTube's Applied Science gave it a shot. He noticed that by extending and contracting rubber bands while exposing them to different air temperatures could lead to a sort of coolant. He used a shaper and made a wooden frame for the fridge.
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Despite countless snapped rubber bands, Ben discovered his fridge might be slightly cooler than the surrounding air. He said he'll definitely be trying another model again.
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Via Applied Science

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