Gravity

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Physics

Lab-grown meat, or cultured meat, uses significantly less land and water than traditional livestock farming. elaborate share

Terahertz Technology

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Physics

Terahertz radiation can penetrate many non-metallic materials like clothing and packaging, making it useful for security screening but also potentially for medical imaging. elaborate share

Dimensions

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Physics

String theory proposes the existence of up to 11 dimensions, most of which are curled up and invisible to us. elaborate share

Waves

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Physics

Waves can be found not just in water, but also in light, sound, and even earthquakes. elaborate share

Thermodynamics

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Physics

The efficiency of a heat engine is fundamentally limited by the temperatures at which it operates; you can never completely convert heat into work. elaborate share

Tides

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Physics

Tides can actually affect the Earth's rotation, slowing it down very, very slightly over incredibly long periods. elaborate share