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The most important discovery of all time is the fire , whithout fire nothing can work.
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The wheel is an invention so ancient that we no have way of knowing who developed it.The oldest wheel was found in 3100B.C.
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Nicolas-Joseph Cugnot,devised the very first concept
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Refrigerators cool things. Its difficult to pinpoint a single inventor of the refrigerator but the credit is to Oliver Evans that he put the desingn in 1805
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Alexander Graham made the first working phone. Today there are 1.3 billion phone lines in use around the world.
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A Russian, and the Italian-Irish inventor Guglielmo Marconi, saw the potential in this technology when they sent and received the first radio waves
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Eric Tigerstedt filed a patent for a pocket-size folding telephone with a very thin carbon microphone.
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Credit cards were first used in the 1920s, in the US, specifically to sell fuel to a growing number of automobile owners.
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Was developed Norman Woodland At first glance, it seems hard to see how they could possibly make any impact on the world, but they have fundamentally changed the way we shop.
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The first microwave was in1947,They are most commonly used for rapid reheating of previously-cooked foods .
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The first electronic calculator was created in the 1960 and the pocket size version became available in 1970
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“Automated teller machines” were invented by John Shephed Barron.
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The Television or colloquially just “TV”, has become commonplace in our homes, offices, and institutions, particularly as a prime source for advertising, entertainment, and news.
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Gaming Consoles changed the way we entertain ourselves.
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Steven Sasson a Kodak engineer invented and built the first digital camera using a charge-coupled device image sensor.The first digital camera was just 0.01 mega pixels but now we have digital cameras up to 160 mega pixels.
