Tag: technology

THESE ARE THE TOP FOUR THEORIES THAT COULD BRING US CLOSER TO FASTER-THAN-LIGHT TRAVEL

Since Captain Kirk first ordered the Starship Enterprise to engage the warp drive back in 1967, fans of science fiction have dreamed of traveling to the stars at warp speed. That idea remained in the realm of science fiction until 1994, when Mexican mathematician Miguel Alcubierre proposed a mathematically viable solution for building a real-world faster-than-light warp drive.

Since then, numerous scientists and engineers have taken a swing at their own version of a viable, real-world warp drive, including an attempt to patent one of these “out there” ideas.

Here, The Debrief looks at three of the past most promising warp drive models, along with one brand new physics concept called the “Tri-Space Model,” which may hold the key to making faster-than-light travel possible.

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EERIE GLOWS AND ELECTRON BEAMS: WHAT WERE NASA’S ‘DISSIPATION’ AND ‘BEAM-PIE’ MISSIONS INVESTIGATING OVER REMOTE ALASKA?

On Wednesday, NASA launched a sounding rocket into the early morning skies above Fairbanks, as the wavering green glow of the aurora borealis danced over the Poker Flat Research Range near Mile 30 along Alaska’s Steese Highway.

The Wednesday launch was part of NASA’s DISSIPATION mission, managed out of Goddard Space Flight Center, which aims to capture data that will help scientists understand phenomena associated with auroras, including how high-altitude solar winds dissipate their energy, and how auroras contribute to heating the atmosphere, according to a NASA statement.

Part of the mission’s focus involves a region between 60 and 180 miles over the Earth and at latitudes above 65 degrees, known as the high-latitude ionosphere-thermosphere, where energy from charged solar wind particles is dissipated.

Researchers involved said that the launch, which occurred shortly after midnight, was timed perfectly with the peak of the aurora that morning, which lasted less than half an hour.

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The Pentagon is moving toward letting AI weapons autonomously decide to kill humans

The deployment of AI-controlled drones that can make autonomous decisions about whether to kill human targets is moving closer to reality, The New York Times reported.

Lethal autonomous weapons, that can select targets using AI, are being developed by countries including the US, China, and Israel.

The use of the so-called “killer robots” would mark a disturbing development, say critics, handing life and death battlefield decisions to machines with no human input.

Several governments are lobbying the UN for a binding resolution restricting the use of AI killer drones, but the US is among a group of nations — which also includes Russia, Australia, and Israel — who are resisting any such move, favoring a non-binding resolution instead, The Times reported.

“This is really one of the most significant inflection points for humanity,” Alexander Kmentt, Austria’s chief negotiator on the issue, told The Times. “What’s the role of human beings in the use of force — it’s an absolutely fundamental security issue, a legal issue and an ethical issue.”

The Pentagon is working toward deploying swarms of thousands of AI-enabled drones, according to a notice published earlier this year.

In a speech in August, US Deputy Secretary of Defense, Kathleen Hicks, said technology like AI-controlled drone swarms would enable the US to offset China’s People’s Liberation Army’s (PLA) numerical advantage in weapons and people.

“We’ll counter the PLA’s mass with mass of our own, but ours will be harder to plan for, harder to hit, harder to beat,” she said, reported Reuters.

Frank Kendall, the Air Force secretary, told The Times that AI drones will need to have the capability to make lethal decisions while under human supervision.

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OpenAI researchers warned board of AI breakthrough ahead of CEO ouster, sources say

Ahead of OpenAI CEO Sam Altman’s four days in exile, several staff researchers wrote a letter to the board of directors warning of a powerful artificial intelligence discovery that they said could threaten humanity, two people familiar with the matter told Reuters.

The previously unreported letter and AI algorithm were key developments before the board’s ouster of Altman, the poster child of generative AI, the two sources said. Prior to his triumphant return late Tuesday, more than 700 employees had threatened to quit and join backer Microsoft (MSFT.O) in solidarity with their fired leader.

The sources cited the letter as one factor among a longer list of grievances by the board leading to Altman’s firing, among which were concerns over commercializing advances before understanding the consequences. Reuters was unable to review a copy of the letter. The staff who wrote the letter did not respond to requests for comment.

After being contacted by Reuters, OpenAI, which declined to comment, acknowledged in an internal message to staffers a project called Q* and a letter to the board before the weekend’s events, one of the people said. An OpenAI spokesperson said that the message, sent by long-time executive Mira Murati, alerted staff to certain media stories without commenting on their accuracy.

Some at OpenAI believe Q* (pronounced Q-Star) could be a breakthrough in the startup’s search for what’s known as artificial general intelligence (AGI), one of the people told Reuters. OpenAI defines AGI as autonomous systems that surpass humans in most economically valuable tasks.

Given vast computing resources, the new model was able to solve certain mathematical problems, the person said on condition of anonymity because the individual was not authorized to speak on behalf of the company. Though only performing math on the level of grade-school students, acing such tests made researchers very optimistic about Q*’s future success, the source said.

Reuters could not independently verify the capabilities of Q* claimed by the researchers.

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Sumerian Anti-Armageddon Device 4,000 Years Older Than Believed

Drone mappers identified a 19 kilometer (12-mile) long canal in rural Iraq. Built over it, archaeologists excavated what was at first thought to be a bizarre-shaped temple. However, it turns out that ,4,000-years-ago, ancient Sumerians built “a one-of-a-kind anti-drought machine.”

Located near the modern city of Nasiriyah, in southern Iraq, the ancient city of Girsu was occupied by the Sumerian civilization from the 3rd millennium BC. Dedicated to the war and agriculture god Ningirsu, artifacts recovered from the site have illustrated both the religious and political history of early Mesopotamian society.

A recent dig by the British Museum at Girsu revealed “a mysterious structure,” which in the 1920s was interpreted as an unusually shaped temple. However, members of the  museum’s Girsu Project have now announced that the curious discovery was a 4,000-year-old “innovative civilization-saving machine.”

The British Museum describe the ancient lifesaving device as a “flume” that was used to deliver water to distant locations for agriculture. Ebru Torun, an architect and conservationist working with the British Museum archeologists in Iraq, said “no other example of it exists in history, really, until the present day. It’s absolutely one-of-a-kind.”

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New study casts more doubt on JFK assassination’s ‘magic bullet’

A Colorado-based company with an office in Atlanta has released its findings related to President John F. Kennedy’s assassination ahead of that fateful day’s 60th anniversary.

Kennedy was assassinated on Nov. 22, 1963, in Dallas, Texas, while his motorcade passed through downtown’s Dealey Plaza. The Warren Commission was assembled to investigate the shooting; its 1964 report determined Lee Harvey Oswald was the lone gunman, firing a total of three shots that struck Kennedy and Texas Gov. John Connolly, who was riding in the presidential limousine’s front seat.

However, the study from Knott Laboratory combined high-definition laser scans with photographs, films and other evidence to create a digital twin of Dealey Plaza. The accuracy in the tested bullet trajectories shows the exit point on Kennedy and entry point on . Connally to have a significant angle difference.

Stanley Stoll, CEO of Knott Laboratory, said evidence suggests the potential of a fourth shot from another location indicating a second gunman and perhaps a wider conspiracy to kill the president.

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LEXISNEXIS SOLD POWERFUL SPY TOOLS TO U.S. CUSTOMS AND BORDER PROTECTION

THE POPULAR DATA broker LexisNexis began selling face recognition services and personal location data to U.S. Customs and Border Protection late last year, according to contract documents obtained through a Freedom of Information Act request.

According to the documents, obtained by the advocacy group Just Futures Law and shared with The Intercept, LexisNexis Risk Solutions began selling surveillance tools to the border enforcement agency in December 2022. The $15.9 million contract includes a broad menu of powerful tools for locating individuals throughout the United States using a vast array of personal data, much of it obtained and used without judicial oversight.

Through LexisNexis, CBP investigators gained a convenient place to centralize, analyze, and search various databases containing enormous volumes of intimate personal information, both public and proprietary.

“This contract is mass surveillance in hyperdrive,” Julie Mao, an attorney and co-founder of Just Futures Law, told The Intercept. “It’s frightening that a rogue agency such as CBP has access to so many powerful technologies at the click of the button. Unfortunately, this is what LexisNexis appears now to be selling to thousands of police forces across the country. It’s now become a one-stop shop for accessing a range of invasive surveillance tools.”

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The Intelligence Community’s Latest Novelty, Spy Underwear, Puts Us Closer to the Totalitarian Dystopia Described in Science Fiction Novels

In 1921, just after the Russian Revolution, Yevgeny Zamyatin published a dystopian science fiction novel, We, in which a spacecraft engineer lives in a futuristic city made of glass enabling government authorities to track everything that people do at every moment of the day.

The novel influenced George Orwell and Aldous Huxley who wrote prophetic warnings about state surveillance and totalitarianism in Nineteen Eighty-Four (1949) and Brave New World (1932).

Slowly but surely the Pentagon and U.S. intelligence agencies are helping to transform Zamyatin’s worst nightmare into reality—albeit with a twist. Rather than having to build cities full of glass, they have perfected development of sophisticated computer technologies that allow them to spy on everyone without the people knowing when they are doing it.

In late August, the Intelligence Advanced Research Projects Activity (IARPA), the research and development arm of the Office of the Director of National Intelligence (DNI), launched a $22 million program designed to develop computerized clothing, including spy underwear fitted with cameras, sensors and microphones capable of recording audio, video and geolocation data.

According to the Office of the DNI, the newly developed eTextile technology, ideally could assist personnel and first responders in dangerous, high-stress environments, such as crime scenes and arms control inspections without impeding their ability to swiftly and safely operate.[1]

The new technology, however, brings with it a serious dark side, giving the government the ability to insidiously spy on everyone all the time—without them ever knowing it. Journalist Annie Jacobsen told The Intercept that the intelligence agencies “want to know more about you than you.”

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DEPARTMENT OF ENERGY CONSTRUCTING FIRST-EVER ELECTRON-ION COLLIDER TO EXPLORE THE BUILDING BLOCKS OF MATTER

The United States Department of Energy (DOE) and the French Alternative Energies and Atomic Energy Commission (CEA) have signed a “Statement of Interest” to collaborate on the construction of the world’s first-ever Electron-Ion Collider (EIC).

Scheduled to be built in the U.S. at DOE’s Brookhaven National Laboratory in partnership with DOE’s Thomas Jefferson National Accelerator Facility (Jefferson Lab), the agencies say that the ultra-powerful collider will allow researchers an unprecedented ability to “explore the building blocks of matter and the strongest force in nature.”

“The EIC is the only collider planned to be constructed anywhere in the world in the next decade—and the first to collide a beam of high-energy polarized electrons with a counter-circulating beam of high-energy polarized protons or heavier ions,” a statement from the Brookhaven National Laboratory explains. “A sophisticated detector will capture snapshots of these collisions to reveal how the particles and forces at the heart of atomic nuclei build up the structure and properties of everything we see in the universe today—from stars to planets to people.”

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In a first, cryptographic keys protecting SSH connections stolen in new attack

For the first time, researchers have demonstrated that a large portion of cryptographic keys used to protect data in computer-to-server SSH traffic are vulnerable to complete compromise when naturally occurring computational errors occur while the connection is being established.

Underscoring the importance of their discovery, the researchers used their findings to calculate the private portion of almost 200 unique SSH keys they observed in public Internet scans taken over the past seven years. The researchers suspect keys used in IPsec connections could suffer the same fate. SSH is the cryptographic protocol used in secure shell connections that allows computers to remotely access servers, usually in security-sensitive enterprise environments. IPsec is a protocol used by virtual private networks that route traffic through an encrypted tunnel.

The vulnerability occurs when there are errors during the signature generation that takes place when a client and server are establishing a connection. It affects only keys using the RSA cryptographic algorithm, which the researchers found in roughly a third of the SSH signatures they examined. That translates to roughly 1 billion signatures out of the 3.2 billion signatures examined. Of the roughly 1 billion RSA signatures, about one in a million exposed the private key of the host.

While the percentage is infinitesimally small, the finding is nonetheless surprising for several reasons—most notably because most SSH software in use—including OpenSSH—has deployed a countermeasure for decades that checks for signature faults before sending a signature over the Internet. Another reason for the surprise is that until now, researchers believed that signature faults exposed only RSA keys used in the TLS—or Transport Layer Security—protocol encrypting Web and email connections. They believed SSH traffic was immune from such attacks because passive attackers—meaning adversaries simply observing traffic as it goes by—couldn’t see some of the necessary information when the errors happened.

The researchers noted that since the 2018 release of TLS version 1.3, the protocol has encrypted handshake messages occurring while a web or email session is being negotiated. That has acted as an additional countermeasure protecting key compromise in the event of a computational error. Keegan Ryan, a researcher at the University of California San Diego and one of the authors of the research, suggested it may be time for other protocols to include the same additional protection.

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