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The air conditioner
25-year-old engineer from New York named Willis Carrier invented the first modern air-conditioning system. -
The Toaster
Charles Strite created an easy-to-use toaster designed for restaurants. -
The conventional oven
William Hadaway invented the first conventional oven -
First programmable computer
The Z1 was created by German Konrad Zuse in his parents' living room -
Color TV invented
Was invented by Peter Goldmark. -
The Microwave
Percy Spencer is generally credited with inventing the modern microwave oven after World War II from radar technology developed during the war. -
Hydrogen Bomb
Was invented by Edward Teller -
Transistor Radio
Was invented by Texas Instruments -
The first cardiac pacemaker
The first cardiac pacemaker was invented by a Canadian electrical engineer, John Hopps, who was researching the effects of radio frequency heating on hypothermia. -
The First Cellphone
Martin Cooper Invented the first telephone -
Apple
Was invented by Steve Jobs -
The Printer
Was invented by Siemens -
Personal Stereo
The first personal stereo was the Stereo belt invented and patented by West German-Brazilian inventor Andreas Pavel -
The Laptop
The laptop was invented by Adam Osborne -
Wi-fi
NCR Corporation with AT&T Corporation invented the precursor to 802.11, intended for use in cashier systems, under the name WaveLAN.
