Gadget Flashback
40 Years Ago Today the Intel 4004 Microprocessor was Born
FLASHBACK ‘71: As part of J&R’s 40th Anniversary Celebration, we are looking back to the technologies and product wizardry from bygone epochs (like the, uh, ’70s and ’80s).
Intel has become synonymous with the term innovative. There’s a good chance that the computer you’re reading this on has an Intel processor inside. 40 years ago today, Federico Faggin completed the 4004 processor, ushering in the modern computer age. Please watch the video for a few words from this brilliant designer.
Typewriters – What are they?
FLASHBACK ‘71: As part of J&R’s 40th Anniversary Celebration, we are looking back to the technologies and product wizardry from bygone epochs (like the, uh, ’70s and ’80s).
In 1971, virtually no desk had a computer upon it. Many had a typewriter. Most typewriters were electric and had changeable type styles using replaceable balls or print wheels. Large offices owned word processors that were computers specifically dedicated to typing letters. Within a few years, broad ranges of open-ended computers will emerge and start a revolution that will create the digital age. Typewriters, the miracle invention from the 1890’s, was ready for the challenge. Have you ever used a typewriter?
The Rise of the Pocket Calculator (Slide Rules R.I.P.)
FLASHBACK ’71: As part of J&R’s 40th Anniversary Celebration, we are looking back to the technologies and product wizardry from bygone epochs (like the, uh, ’70s and ’80s).
Remember the slide rule?
Until the late 1970’s, science and engineering students calculated formulas and logarithms using a device called a Slide Rule. A calculating tool, the invention of the slide rule was made possible by the invention of logarithms developed by Napier, mathematician in the 16th century. Then came the invention of logarithmic scales, which slide rules are based upon. These instruments were mostly in use through 1976. The handheld electronic calculator replaced them by 1977.
