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The Light Bulb
Manage episode 415212643 series 3565466
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This episode traces the evolution of the light bulb from early experiments with fire to the emergence of energy-efficient LEDs, highlighting key inventors like Sir Humphry Davy and Thomas Edison. It explores improvements in filament materials and the shift to different types of lamps, culminating in the development of Light Emitting Diodes (LEDs) for greater energy efficiency and sustainability.
92 episod
Kongsi
