Stephen Hawking’s wheelchair, thesis for sale

Agencies
October 22, 2018

London, Oct 22: Stephen Hawking was a cosmic visionary, a figure of inspiration and a global celebrity.

His unique status is reflected in an upcoming auction of some of the late physicist’s possessions: It includes complex scientific papers, one of the world’s most iconic wheelchairs and a script from “The Simpsons.”

The online sale announced Monday by auctioneer Christie’s features 22 items from Hawking, including his doctoral thesis on the origins of the universe, some of his many awards, and scientific papers such as “Spectrum of Wormholes” and “Fundamental Breakdown of Physics in Gravitational Collapse.”

Thomas Venning, head of books and manuscripts at Christie’s, said the papers “trace the development of his thought — this brilliant, electrifying intelligence.” “You can see each advance as he produced it and introduced it to the scientific community,” Venning said.

Of course, Hawking’s fame rests only partly on his scientific status as the cosmologist who put black holes on the map.

Diagnosed with motor neuron disease at 22 and given just a few years to live, he survived for decades, dying in March at 76.

The auction includes one of five existing copies of Hawking’s 1965 Cambridge University Ph.D. thesis, “Properties of Expanding Universes,” which carries an estimated price of 100,000 pounds to 150,000 pounds ($130,000 to $195,000).

Venning said the thesis, signed by Hawking in handwriting made shaky by his illness, is both a key document in the physicist’s scientific evolution and a glimpse into his personal story.

“He was diagnosed with ALS (amyotrophic lateral sclerosis) just as he arrived in Cambridge to begin his Ph.D. studies,” Venning said. “He gave up his studies for a time because he was so despondent.

The thesis “was the fruit of him reapplying himself to his scientific work,” Venning said, and Hawking “kept it beside him for the rest of his life.”

The disease eventually left Hawking almost completely paralyzed. He communicated through a voice-generating computer and moved in a series of high-tech wheelchairs.

One is included in the sale, with an estimated price of 10,000 pounds to 15,000 pounds ($13,000 to $19,500). Proceeds from its sale will go to two charities, the Stephen Hawking Foundation and the Motor Neurone Disease Association.

Venning said the wheelchair became a symbol not just of disability but of Hawking’s “puckish sense of humor.” He once ran over Prince Charles’ toes — and reportedly joked that he wished he had done the same to Prime Minister Margaret Thatcher — and appeared in a “Monty Python” skit running down fellow physicist Brian Cox.

Venning said Hawking “very much thought of himself as a scientist first and a popular communicator second,” but accepted and even enjoyed his celebrity status. He appeared several times on animated comedy show “The Simpsons” and kept a figurine of himself from the show in his office.

The sale includes a script from one of Hawking’s “Simpson’s” appearances, a copy of his best-seller “A Brief History of Time” signed with a thumbprint and a personalized bomber jacket that he wore in a documentary.

Hawking’s daughter Lucy said the sale gave “admirers of his work the chance to acquire a memento of our father’s extraordinary life in the shape of a small selection of evocative and fascinating items.” Hawking’s children hope to preserve his scientific archive for the nation. Christie’s is handling negotiations to hand it over to British authorities in lieu of inheritance tax.

The items — part of a science sale that includes papers by Isaac Newton, Charles Darwin and Albert Einstein — will be on display in London for several days from October 30. The auction is open for bids between October 31 and November 8.

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News Network
April 9,2020

Paris, Apr 9: More than 1.5 million cases of the novel coronavirus have been registered worldwide, according to a tally compiled by AFP at 0530 GMT Thursday from official sources.

Of the 1,502,478 infections, 87,320 people have died across 192 countries and territories since the epidemic first emerged in China late last year.

The tallies, using data collected by AFP from national authorities and information from the World Health Organization (WHO), probably reflect only a fraction of the actual number of infections. Many countries are only testing the most serious cases.

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Agencies
March 15,2020

Houston, Mar 15: Researchers, studying the novel coronavirus, have found that the time between cases in a chain of transmission is less than a week, and over 10 per cent of patients are infected by someone who has the virus, but does not show symptoms yet, a finding that may help public health officials contain the pandemic.

The study, published in the journal Emerging Infectious Diseases, estimated what's called the serial interval of the coronavirus by measuring the time it takes for symptoms to appear in two people with the virus -- the person who infects another, and the infected second person.

According to the researchers, including those from the University of Texas at Austin, the average serial interval for the novel coronavirus in China was approximately four days.

They said the speed of an epidemic depends on two things -- how many people each case infects, and how long it takes cases to spread.

The first quantity, the scientists said, is called the reproduction number, and the second is the serial interval.

Due to the short serial interval of the disease caused by the coronavirus -- COVID-19 -- they said, emerging outbreaks will grow quickly, and could be difficult to stop.

“Ebola, with a serial interval of several weeks, is much easier to contain than influenza, with a serial interval of only a few days,” said Lauren Ancel Meyers, study co-author from UT Austin.

Meyers explained that public health responders to Ebola outbreaks have much more time to identify and isolate cases before they infect others.

“The data suggest that this coronavirus may spread like the flu. That means we need to move quickly and aggressively to curb the emerging threat,” Meyers added.

In the study, the scientists examined more than 450 infection case reports from 93 cities in China, and found the strongest evidence yet that people without symptoms must be transmitting the virus -- known as pre-symptomatic transmission.

More than one in ten infections were from people who had the virus but did not yet feel sick, the scientists said.

While researchers across the globe had some uncertainty until now about asymptomatic transmission with the coronavirus, the new evidence could provide guidance to public health officials on how to contain the spread of the disease.

“This provides evidence that extensive control measures including isolation, quarantine, school closures, travel restrictions and cancellation of mass gatherings may be warranted,” Meyers said.

The researchers cautioned that asymptomatic transmission makes containment more difficult.

With hundreds of new cases emerging around the world every day, the scientists said, the data may offer a different picture over time.

They said infection case reports are based on people's memories of where they went and whom they had contact with, and if health officials move quickly to isolate patients, that may also skew the data.

“Our findings are corroborated by instances of silent transmission and rising case counts in hundreds of cities worldwide. This tells us that COVID-19 outbreaks can be elusive and require extreme measures,” Meyers said.

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News Network
July 2,2020

Jul 2: Democratic presidential candidate and former US vice-president Joe Biden has said that if he wins the November elections, strengthening the relationship with India which is America’s "natural partner", will be a high priority for his administration.

"India needs to be a partner in the region for our safety's sake and quite frankly for theirs," he said in response to a question on India-US relationship during a virtual fundraiser event on Wednesday.

At the fundraiser hosted by Chairman and CEO of Beacon Capital Partners Alan Leventhal, the former vice president said that India and the United States were natural partners.

"That partnership, a strategic partnership, is necessary and important in our security," Biden said when asked by an attendee whether India is critical to the US' national security.

Referring to his eight years as the vice president, he said, "In our administration, I was proud to play a role more than a decade ago in securing Congressional approval for the US-India Civil Nuclear Agreement, which is a big deal".

"Helping open the door to great progress in our relationship and strengthening our strategic partnership with India was a high priority in the Obama-Biden administration and will be a high priority if I'm elected president,” Biden said.

Both as the vice president and a senator from Delaware, he was a big supporter of India-US relationship.

About the November polls, Biden said that the character of the country is on the ballot. The upcoming election is the most important poll of a lifetime and that the country is currently engaged in a battle for its soul, he claimed.

Biden also slammed President Donald Trump and his administration over the handling of the coronavirus pandemic.

"Trump ignored warnings from the very beginning, refused to prepare and failed to protect the country. Not just now but throughout his presidency, undermining the very core pillars of ours, what I would argue, moral and economic strength.

"I really do believe that our country is crying out for leadership and maybe even more important, some healing. Today, we have an enormous opportunity not only to rebuild but to build back better than before. To build a better future. That's what America does," he added.

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