1 month 1 week ago
The Oscar winner, 51, and the Spider Man star, headed to London members club Annabel's on Tuesday night.
1 month 1 week ago
Researchers in Germany achieved a major milestone for the future quantum internet by successfully teleporting quantum information between photons generated by two different, physically separated quantum dots -- something never accomplished before due to the difficulty of producing indistinguishable photons from remote sources. Phys.org reports: At the University of Stuttgart, the team succeeded in teleporting the polarization state of a photon originating from one quantum dot to another photon from a second quantum dot. One quantum dot generates a single photon, the other an entangled photon pair. Entangled means that the two particles constitute a single quantum entity, even when they are physically separated. One of the two particles travels to the second quantum dot and interferes with its light particle. The two overlap. Because of this superposition, the information of the single photon is transferred to the distant partner of the pair.
Instrumental for the success of the experiment were quantum frequency converters, which compensate for residual frequency differences between the photons. These converters were developed by a team led by Prof. Christoph Becher, an expert in quantum optics at Saarland University. [...] In the Stuttgart experiment, the quantum dots were separated only by an optical fiber of about 10 m length. "But we are working on achieving considerably greater distances," says Strobel. In earlier work, the team had shown that the entanglement of the quantum dot photons remains intact even after a 36-kilometer transmission through the city center of Stuttgart. Another aim is to increase the current success rate of teleportation, which currently stands at just over 70%. Fluctuations in the quantum dot still lead to slight differences in the photons. The findings have been published in the journal Nature Communications.
Read more of this story at Slashdot.
BeauHD
1 month 1 week ago
New Government proposals could see hundreds of new homes built around stations in Chelmsford, Brentwood, Shenfield, Hatfield Peverel, Witham, Kelvedon, Marks Tey, Colchester, and Manningtree
Piers Meyler
1 month 1 week ago
The Fast and the Furious actor for the last two years had denied an ex-assistant claim that he 'forced himself on her' in Atlanta's St. Regis hotel during production of Fast 5 in 2010.
1 month 1 week ago
Someone wanted to make sure that invalid routes logged an error in their Go web application. Artem found this when looking at production code.
if (requestUriPath != "/config:system") &&
(requestUriPath != "/config:system/ntp") &&
(requestUriPath != "/config:system/ntp/servers") &&
(requestUriPath != "/config:system/ntp/servers/server") &&
(requestUriPath != "/config:system/ntp/servers/server/config") &&
(requestUriPath != "/config:system/ntp/servers/server/config/address") &&
(requestUriPath != "/config:system/ntp/servers/server/config/key-id") &&
(requestUriPath != "/config:system/ntp/servers/server/config/minpoll") &&
(requestUriPath != "/config:system/ntp/servers/server/config/maxpoll") &&
(requestUriPath != "/config:system/ntp/servers/server/config/version") &&
(requestUriPath != "/config:system/ntp/servers/server/state") &&
(requestUriPath != "/config:system/ntp/servers/server/state/address") &&
(requestUriPath != "/config:system/ntp/servers/server/state/key-id") &&
(requestUriPath != "/config:system/ntp/servers/server/state/minpoll") &&
(requestUriPath != "/config:system/ntp/servers/server/state/maxpoll") &&
(requestUriPath != "/config:system/ntp/servers/server/state/version") {
log.Info("ProcessGetNtpServer: no return of ntp server state for ", requestUriPath)
return nil
}
The most disturbing part of this, for Artem, isn't that someone wrote this code and pushed it to production. It's that, according to git blame, two people wrote this code, because the first developer didn't include all the cases.
For the record, the application does have an actual router module, which can trigger logging on invalid routes.
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Remy Porter
1 month 1 week ago
Staff at three schools across Essex who work with children with special needs or disabilities are threatening to walk out over a pay row
Piers Meyler
1 month 1 week ago
PC sales are pushing upwards nicely, but AI PCs only account for a third of the new fleet
Lenovo has again said its enterprise hardware business is on the cusp of becoming consistently profitable, despite the division again posting a loss after massive revenue growth.…
Simon Sharwood
1 month 1 week ago
Leading nominees for the award show - all nominated for six honors apiece - included Ella Langley, Megan Moroney and Lainey Wilson - who was also hosting the proceedings.
1 month 1 week ago
Plans for a new five-arm roundabout will not 'have significant environmental effects' a report has found
Piers Meyler
1 month 1 week ago
By October 2021, Colchester Fringe properly launched, and it hasn't looked back. It's the only one in Essex, growing exponentially each year.
1 month 1 week ago
Road safety experts joined the Safer Essex Roads Partnership for a memorial to launch Road Safety Week.
1 month 1 week ago
Carers in Essex are being reminded of their rights as part of an annual awareness day, with 124,000 unpaid across the county.
1 month 1 week ago
By October 2021, Colchester Fringe properly launched, and it hasn't looked back. It's the only one in Essex, growing exponentially each year.
1 month 1 week ago
Road safety experts joined the Safer Essex Roads Partnership for a memorial to launch Road Safety Week.
1 month 1 week ago
A new scheme is rolling out and 41 schools across Essex are eligible to apply
Matt Lee
1 month 1 week ago
Company thinks you’ll contemplate replacing most security kit in the next few years to stay safe
Palo Alto Networks CEO Nikesh Arora has suggested hostile nation-states will possess quantum computers in 2029, or even a little earlier, at which point most security appliances will need to be replaced.…
Simon Sharwood
1 month 1 week ago
The First Lady was speaking to military personnel and their families at Marine Corps Air Station New River in North Carolina on Wednesday.
1 month 1 week ago
An anonymous reader quotes a report from the New York Times: When Mark Zuckerberg, Meta's chief executive, unveiled the company's Superintelligence Lab in June, he named 11 artificial intelligence researchers who were joining his ambitious effort to build a machine more powerful than the human brain. All 11 were immigrants educated in other countries. Seven were born in China, according to a memo viewed by The New York Times. Although many American executives, government officials and pundits have spent months painting China as the enemy of America's rapid push into A.I., much of the groundbreaking research emerging from the United States is driven by Chinese talent.
Two new studies show that researchers born and educated in China have for years played major roles inside leading U.S. artificial intelligence labs. They also continue to drive important A.I. research in industry and academia, despite the Trump administration's crackdown on immigration and growing anti-China sentiment in Silicon Valley. The research, from two organizations, provides a detailed look at how much the American tech industry continues to rely on engineers from China, particularly in A.I. The findings also offer a more nuanced understanding of how researchers in the two countries continue to collaborate, despite increasingly heated language from Washington and Beijing.
Read more of this story at Slashdot.
BeauHD
1 month 1 week ago
The Duchess of Sussex, 44, appeared on the front of the magazine's December 2025/January 2026 edition.
1 month 1 week ago
Australian doctor Karl Kruszelnicki has warned against using phones on the toilet as it can do more harm than good.