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Has drastically changed needing cash in most transactions.
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Steve Jobs was the first to design a finger-friendly hardware and software from scratch.
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The first virtual voice home assistant technology.
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A credit card sized computer created in the UK to be low cost (about $35) and a fix for the low number of people with interest and/or skills in computer programming.
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One page of the water filtering book can purify about 100 liters of water. Created to tackle the contaminated water issue in developing countries.