What Texas Instruments’ Little Professor Can Teach Us
Cars That Think
MARCH 31, 2022
I encountered this funny-looking calculator during a recent visit to the Whipple Museum of the History of Science , at the University of Cambridge. This Texas Instruments calculator, called the Little Professor, debuted in 1976 and proved an instant hit. Get it wrong and the LED display flashes “EEE.” www.youtube.com.
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