Big inventionsBig inventions that will change yourthat will change your lifelife THE AUDIO CASSETTETHE AUDIO CASSETTE :: The Philips Company of the NetherlandsThe Philips Company of the Netherlands invented and released the first compactinvented and...
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Big inventionsBig inventions that will change yourthat will change your lifelife THE AUDIO CASSETTETHE AUDIO CASSETTE :: The Philips Company of the NetherlandsThe Philips Company of the Netherlands invented and released the first compactinvented and released the first compact audio-cassette in 1962.audio-cassette in 1962. THE LASERTHE LASER :: The nameThe name LASERLASER is an acronym foris an acronym for LLightight AAmplification by themplification by the SStimulatedtimulated EEmission ofmission of RRadiation. In 1917,adiation. In 1917, AlbertAlbert EinsteinEinstein first theorized about thefirst theorized about the process which makes lasers possibleprocess which makes lasers possible called "Stimulated Emission."called "Stimulated Emission." THE Artificial HeartTHE Artificial Heart :: Robert Jarvik, MD is widely known asRobert Jarvik, MD is widely known as the inventor of the first successfulthe inventor of the first successful permanent artificial heart, the Jarvik 7permanent artif
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