Amazing fact about the invention of the lighter
The cigarette lighter was invented before the match.
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- What was the first commercial microprocessor?
“The Intel 4004, released in 1971, was the first commercial microprocessor.”
Reference: Intel
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The energy consumption needs of technology
As late as 1993, high-tech paraphernalia like computers, printers and video games had a negligible effect on power usage. Today, it's estimated to account for more than 13 percent of a typical household energy budget. By 2020, it could be as much as 25 percent
How many transistors were on the first microprocessor?
Intel's 4004, the first commercial microprocessor, released in 1971, had about 2,300 transistors, while modern chips have tens of billions.