The highly productive habits of Alan Turing

On the week of his 100th birthday, we celebrate the mathematician’s life.

June 23 marks the 100th birthday of Alan Turing 영어 동화 다운로드. If I had to name five people whose personal efforts led to the defeat of Nazi Germany, the English mathematician would surely be on my list. Turing’s genius played a key role in helping the Allies win the Battle of the Atlantic—a naval blockade against the Third Reich that depended for success on the cracking and re-cracking of Germany’s Enigma cipher 다운로드. That single espionage victory gave the United States control of the Atlantic shipping lanes, eventually setting the stage for the 1944 invasion of Normandy 다운로드.

But even before this history-changing achievement, Turing laid the groundwork for the world we live in today by positing a “universal computing machine” in 1936 다운로드. “It is possible to invent a single machine which can be used to compute any computable sequence,” he contended. His proposed device could read, write, remember, and erase symbols 다운로드.

 

Keep reading for – 7 Turing Qualities we should all emulate – and also be sure to participate in:

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An angry math blog sparked a scientific revolution

It began with a frustrated blogpost by a distinguished mathematician 더 길티 다운로드. Tim Gowers and his colleagues had been grumbling among themselves for several years about the rising costs of academic journals.

They, like many other academics, were upset that the work produced by their peers, and funded largely by taxpayers, sat behind the paywalls of private publishing houses that charged UK universities hundreds of millions of pounds a year for the privilege of access 다운로드.

So, in January this year, Gowers wrote an article on his blog declaring that he would henceforth decline to submit to or review papers for any academic journal published by Elsevier, the largest publisher of scientific journals in the world 다운로드.

He was not expecting what happened next. Thousands of people read the post and hundreds left supportive comments. Within a day, one of his readers had set up a website, The Cost of Knowledge, which allowed academics to register their protest against Elsevier cs4 제품 다운로드.

The site now has almost 9,000 signatories, all of whom have committed themselves to refuse to either peer review, submit to or undertake editorial work for Elsevier journals 스케치업 한옥 다운로드. “I wasn’t expecting it to make such a splash,” says Gowers. “At first I was taken aback by how quickly this thing blew up.”

keep readingAcademic spring: how an angry maths blog sparked a scientific revolution