Stephen Hawking had multiple universes on his mind when he died

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Before his death on March 14, theoretical physicist Stephen Hawking was deep in thought about the possibility of universes that exist well beyond our own — places with completely unknown galaxies, stars, and planets.  

While there’s no evidence yet of any such parallel universes, also known as a multiverse, Hawking had been working with fellow theorist Thomas Hertog to prove that it’s possible to observe the cosmos and find evidence of these mysterious places. Hertog continues to research the deeper questions of the universe at the Institute for Theoretical Physics at the University of Leuven in Belgium.  Read more…

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Stephen Hawking’s fitting final role: How he literally became the Hitchhiker’s Guide to the Galaxy

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One thing has gone unmentioned in all the eulogies for Professor Stephen Hawking, who died this week at the age of 76. Sure, he was a physics legend whose calculations forever changed how we view time, the universe and everything. 

But he was also a hoopy frood who really knew where his towel was.

In other words, Hawking was a big fan of Douglas Adams’ Hitchhiker’s Guide to the Galaxy — the hilarious five-book “trilogy” and movie that began life as a BBC radio show. And there could be no more fitting tribute to his intergalactic greatness than for Hawking to become the voice of the all-knowing Guide itself.  Read more…

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People aren’t thrilled with Gal Gadot’s tribute to Stephen Hawking

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Inspiring actress Gal Gadot is seen as a real-life Wonder Woman in Hollywood, but fans aren’t too happy with her recent tribute to Stephen Hawking.

After Hawking — a famous cosmologist, theoretical physicist, and author, regarded as one of the most brilliant minds in the world — died Wednesday morning, the world mourned his loss on social media.

To honor Hawking, Gadot tweeted a photo of him along with the words, “Rest in peace Dr. Hawking. Now you’re free of any physical constraints. Your brilliance and wisdom will be cherished forever.”

Rest in peace Dr. Hawking. Now you’re free of any physical constraints.. Your brilliance and wisdom will be cherished forever ✨ pic.twitter.com/EQzSxqNTuN

— Gal Gadot (@GalGadot) March 14, 2018 Read more…

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How Stephen Hawking became an accidental ambassador for assistive technology

Imagine you’ve contemplated the great scientific theories of the past and arrived at new insights based on your own observations. Imagine you’ve organized these thoughts into compelling arguments. Imagine that what you have to say will likely advance…

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Stephen Hawking was a remarkable advocate for people with disabilities

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When Stephen Hawking spoke, the world listened. 

The physicist, who died early Wednesday at the age of 76, could never be contained to just one subject. He talked about his life’s work — exploring the origin of the universe — while contributing to conversations about topics like fighting for Britain’s National Health Service and the importance of bringing science to the masses. 

And Hawking, who was diagnosed with a nervous system disease known as amyotrophic lateral sclerosis (ALS) in 1963, also became one of the world’s most famous advocates for people living with disabilities. Read more…

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Meet the man whose voice became Stephen Hawking’s

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Stephen Hawking’s computer-generated voice is so iconic that it’s trademarked — The filmmakers behind The Theory of Everything had to get Hawking’s personal permission to use the voice in his biopic.

But that voice has an interesting origin story of its own.

Back in the ’80s, when Hawking was first exploring text-to-speech communication options after he lost the power of speech, a pioneer in computer-generated speech algorithms was working at MIT on that very thing. His name was Dennis Klatt.

As Wired uncovered, Klatt’s work was incorporated into one of the first devices that translated speech into text: the DECtalk. The company that made the speech synthesizer for Hawking’s very first computer used the voice Klatt had recorded for computer synthesis. The voice was called ‘Perfect Paul,’ and it was based on recordings of Klatt himself.  Read more…

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Stephen Hawking wants his most famous formula engraved on his tombstone: Here’s what it means

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In 1974, long before Stephen Hawking was the famous cosmologist he became, he developed his most influential theory. 

That concept, which came to be known as Hawking radiation, explained how energy and even matter could escape the immense gravitational pull of a black hole.

On Wednesday, Hawking died at the age of 76, but his scientific theory lives on. And in fact, Hawking himself will make sure of it, even in death. 

In 2002, the famous scientist said that he wants his formula for Hawking radiation — originally put forward in a 1974 paper in the journal Nature — engraved on his tombstone, according to the New York TimesRead more…

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