Accidents That Changed History

Altering the course of human events takes a grand idea and careful execution—most of the time. But at these fateful points, plans went out the window

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Altering the course of human events takes a grand idea and careful execution—most of the time. But at these fateful points, plans went out the window

A melted candy bar helps create the microwave oven Percy Spencer was so fascinated by the sinking of the Titanic that he became a scientist. He joined the Navy, trained as a radio electrician, and ultimately became a civilian expert on radar during World War II, earning the Distinguished Public Service Award for his work. And he did it all without ever having graduated from high school.

After the war, Spencer worked for Raytheon Manufacturing, a defence contractor. As he was walking near the radar equipment one day, he absent-mindedly stuck his hand in his shirt pocket—and found a gooey mess. Spencer often carried a Mr. Peanut candy bar to feed the squirrels at lunch. He knew enough about radar to suspect that its heat-producing magnetron waves could be the culprit, but he wasn’t sure. So he placed a bag of popcorn kernels in front of the machine—and they popped. Then came a raw egg, which dutifully exploded all over a skeptical colleague's face.

Spencer fine-tuned his discovery with Raytheon and marketed it to airlines, railways, restaurants and cruise liners as ‘the Radarange’—or, as it’s known now, the microwave oven. Fortunately, microwaves have come a long way since 1947, when they stood nearly six feet tall, weighed 340 kilos, and cost $3,000. That roughly $35,000 (`25,97,656) today.

Dr. Seuss and StephenKing are rescued from the ash can of history 

Different though they may be, StephenKing and Dr. Seuss have two things in common. They are both among the most successful authors in history, and they both narrowly escaped a life of obscurity.

Theodor Geisel—the good doctor’s given name—wrote his first children’s book, A Story No One Can Beat, in the mid-1930s. Working as an advertising illustrator at the time, Geisel sent his whimsical manuscript to 27 publishers. They all rejected it. After the last cold ...

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