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Chinese researchers say they have made a breakthrough in laser propulsion technology that could one day be used on submarines and missiles. A laser propulsion expert at McGill University told Business Insider they see flaws in the claims. Rather than relying on nuclear or battery power, the scientists say they have found a way to use lasers to propel submarines — known as underwater laser propulsion. This technology has already been used in Russian Shkval torpedoes since the 1970s, using rocket exhaust rather than laser power. "The average overall thrust is low and the jet power cannot exceed the power supply of the laser."
Persons: , Yang Ge, Xulong Yang, Ge Yang, Andrew Higgins, Higgins Organizations: McGill University, Business, Service, Submarines, China's Harbin University, China Morning Post, NASA, Harbin University, China Defense Locations: China, Sinica, torpedos
A recent tech grad received offers from Google, Meta, and Microsoft. Meta initially offered $210,700 in total compensation, but Google offered other appealing benefits. Right as I was about to accept my offer from Meta, Google let me know that they found a match for me. I would have chosen Google either wayIf Google didn't increase its total compensation offer, I would've had a really tough decision to make. Before college and working in tech, Google was a name that stood out to me.
Persons: , FANG, Meta, would've Organizations: Google, Microsoft, Meta, Service, Facebook, Netflix
Beijing CNN —US Secretary of State Antony Blinken said the US has seen evidence of Chinese attempts to “influence and arguably interfere” with the upcoming US elections, despite an earlier commitment from leader Xi Jinping not to do so. Then, Xi had pledged that that China would not do so, according to CNN reporting. The US believes that Chinese support is enabling Russia to ramp up production of tanks, munitions and armored vehicles – and to continue its onslaught on Ukraine. Instead, they characterized this as trade with Russia and said Moscow’s success didn’t depend on China, Blinken added. He also stressed the importance of such expression in democracies, without explicitly noting the lack of such freedoms in China.
Persons: Antony Blinken, Xi Jinping, Blinken, Kylie Atwood, Xi, Joe Biden, ” Blinken, Biden, , Russia Blinken, Wang Yi, , who’ve, we’ve, it’s, that’s, Jennifer Hansler Organizations: Beijing CNN —, Moscow, CNN, Biden, Russia, , Israel Locations: Beijing, China, American, San Francisco, Canada, Russia, Ukraine, Gaza, Iran, Israel, Palestinian, Saudi Arabia
Investor Vinod Khosla and Palantir advisor Jacob Helberg penned an open letter Thursday calling on Senators to pass a bill that would force the divestiture of Bytedance-owned TikTok in the U.S. Describing the social media platform as "a weapon of war," Helberg and Khosla compared the bill to decades-old restrictions on foreign ownership of U.S. media outlets. Some critics have compared the ban to a bill of attainder, given that it singles out one company. The company mobilized its user base in opposition of the House bill, urging its millions of users to call their congressional representatives and voice their opposition. TikTok CEO Shou Zi Chew has also been lobbying D.C. lawmakers against a ban, meeting with Sen. John Fetterman, D-Pa., in March.
Persons: Vinod Khosla, Jacob Helberg, Khosla, Helberg, Shou Zi Chew, Sen, John Fetterman Organizations: CNBC, House, Khosla Ventures, Sun Microsystems, U.S . Department of Defense, Valley, TikTok Locations: North Korea, Iran, U.S, Hill
On Wednesday, the Association for Computing Machinery, the world’s largest society of computing professionals, announced that this year’s Turing Award will go to Avi Wigderson, an Israeli-born mathematician and theoretical computer scientist who specializes in randomness. Often called the Nobel Prize of computing, the Turing Award comes with a $1 million prize. The award is named for Alan Turing, the British mathematician who helped create the foundations for modern computing in the mid-20th century. Other recent winners include Ed Catmull and Pat Hanrahan, who helped create the computer-generated imagery, or C.G.I., that drives modern movies and television, and the A.I. researchers Geoffrey Hinton, Yann LeCun and Yoshua Bengio, who nurtured the techniques that gave rise to chatbots like ChatGPT.
Persons: Turing, Avi Wigderson, Alan Turing, Ed Catmull, Pat Hanrahan, Geoffrey Hinton, Yann LeCun, Yoshua Bengio Organizations: Association for Computing Machinery Locations: Israeli, British
London —Physicist Peter Higgs, whose theory of an undetected particle in the universe changed science and was vindicated by a Nobel prize-winning discovery half a century later, has died aged 94, the University of Edinburgh said on Tuesday. Higgs described himself as “incompetent” in the physics laboratory at school and at first preferred maths and chemistry. What came to be known as the Higgs boson would solve the riddle of where several fundamental particles get their mass from: by interacting with the invisible “Higgs field” that pervades space. That interaction, known as the “Brout-Englert-Higgs” mechanism, won Higgs and Belgium’s Francois Englert the Nobel prize in physics in 2013. CERN’s massive Large Hadron Collider finally proved to be the sledgehammer needed to crack the nut, and in 2012 two experiments there independently found the Higgs boson.
Persons: Peter Higgs, Higgs, “ Peter Higgs, , Sir Peter Mathieson, Paul Dirac, Belgium’s Francois Englert, Robert Brout, , Rolf Heuer, welling, theoreticians, Jody Williamson, ’ ”, Robert Evans, Tom Miles, Farouq Suleiman, Pravin Char, Mark Heinrich Organizations: London, University of Edinburgh, CERN, Reuters, , Edinburgh University, Fermilab, Collider, chuckling Locations: Geneva, Chicago, American, Edinburgh
The Harvard professor's research is bankrolled by tech tycoons "pissed off" at academia's dogma. But this boundary-pushing is exactly why he's backed Loeb's research. AdvertisementDesch, the astrophysicist from Arizona University, posted a critique of Loeb's work on arXiv alleging "multiple fatal flaws with the manuscript's arguments." Asked whether he no longer believes in a possible technological origin for the meteor, Loeb said they need to investigate further. As he plans more extravagant expeditions to prove the origin of the interstellar meteor, Loeb likens his critics to crows pecking at the neck of an eagle.
Persons: Avi Loeb, Loeb, , Steven Desch, they're, Loeb's, they've, Charles Hoskinson, that's, Anibal Martel, Mark Zuckerberg, Stephen Hawking, Lucas Jackson, Oumuamua, Desch, It's, Meech, Hoskinson, Rather, Lane Turner, James Webb, Bill Diamond, Stenzel, AARO, UAPs, Loeb hasn't, Joe Rogan's, Eugene Jhong, Galileo, ", Frank Laukien, Laukien, Charles Alcock, Seth Shostak, Stephen Wolfram, Richard Branson's, Vera, Rubin, Avi Loeb Loeb, what's, Rob McCallum, Mariana Trench, James Cameron, Avi Loeb Hoskinson, spherules, Harvard's Stein Jacobsen, Loeb didn't, Monica Grady, Patricio Gallardo, it's, Diamond, That's Avi, Adam Glanzman Organizations: Harvard, Service, Arizona State University, Netflix, Galileo, Anadolu Agency, Reuters, University of Hawaii, Boston Globe, James Webb Telescope, NASA, SETI Institute, Pew Research Center, Department of Defense, UAP Department of Defense, Jhong, Bruker Corporation, Smithsonian's, for Astrophysics, MIT, Wolfram Research, Harvard University, Survey, US Space Command, Hoskinson, UK's Open University, University of Chicago, Arizona University, U.S . Government, The Washington, Getty, Loeb, Astronomy, Astrophysics Locations: Lexington , Massachusetts, United States, Getty, Loeb's, New York, Cambridge, Massachussetts, UAPs, Colorado, Chile, Papua New Guinea, 2401.09882, IM1
“You can’t lie about the numbers,” Mr. Gifford said. His campaign also said he raised $10 million in the 24 hours after his State of the Union address on March 7. Trump campaign aides say they plan to out-raise Mr. Biden’s three-president bash with a major fund-raiser of their own on Saturday in Palm Beach. But Mr. Biden’s prodigious March may take some of the wind out of Mr. Trump’s sails. And there are signs that Mr. Trump may continue to up his fund-raising.
Persons: Mr, Gifford, , Barack Obama, Bill Clinton, Trump, Trump’s, Biden’s, “ We’ve, , Jeffrey Katzenberg, Biden Organizations: Radio City Music Hall, Republican National Committee, Mr Locations: New York City, Lago, Palm Beach, Fla
Eileen TravellToday, we think of Renaissance portraiture as paintings on canvas or church walls, viewed openly. But an exhibition at the Metropolitan Museum of Art in New York, “Hidden Faces: Covered Portraits of the Renaissance,” reveals how many works of art from the period were deliberately covered by painted panels or shutters, or contained additional compositions on their reverse side. “These multisided and covered portraits have never been the subject of an exhibition before,” said the show’s curator, Alison Manges Nogueira, in a video call with CNN. On the reverse of this portrait, the artist Hans Memling painted one of the first independent still lifes, according to the exhibition. Museo Nacional Thyssen-BornemiszaThe exhibition includes works by Albrecht Dürer, Titian and Hans Holbein.
Persons: Martin Luther, He’d, Lucas Cranach, Katharina von Bora, Friedrich the Wise, Saxony, Anna Rasper, Eileen Travell, , Alison Manges Nogueira, Metropolitan Museum of Art “, ” Nogueira, that’s, Nogueira, Hans Memling, Albrecht Dürer, Titian, Hans Holbein, Cupid, Jacometto, , it’s Organizations: CNN, Metropolitan Museum of Art, Museo Nacional Thyssen Locations: New York, England, Germany, Italy, Netherlands, Spain
But in a triumph of modern engineering, the soaring Taipei 101, once the world’s tallest skyscraper, emerged from the island’s latest seismic event undamaged. A 660-ton spherical device called a tuned mass damper swings like a giant pendulum in the skyscraper's upper floors. “It’s essentially a very large counterweight,” explained Stefan Al, author of “Supertall: How the World’s Tallest Buildings Are Reshaping Our Cities and Our Lives,” in a phone interview. “In the case of Taipei 101, it’s 660 tons. Lee & Partners, Taipei 101 was the world’s tallest building from 2004 until 2007, when it was surpassed by the Burj Khalifa in Dubai.
Persons: Richard Chung TW, “ It’s, , Stefan Al, , it’s, ” Al, Al, Lee Organizations: CNN, National Fire Agency, Lee & Partners Locations: Taiwan, Hualien County, Taipei, New York, Burj Khalifa, Dubai, , Indonesia, Chile
New York CNN —Disney won a hard-fought proxy battle against a group of activist investors who sought to secure seats on the company’s board of directors. Disney’s board triumphed by what the company called “a substantial margin” over the nominees put forward by Trian Fund Management and Blackwells Capital at its annual shareholder meeting. Iger didn’t just beat Trian’s Nelson Peltz, but trounced him, according to a person familiar with the vote count. Jay Rasulo, the former Disney finance chief who joined Peltz’s attempt, also lost by a wide margin, the person said. Retail shareholders, which hold roughly 35% of Disney stock, also voted overwhelmingly – 75% – for Disney’s candidates.
Persons: New York CNN — Disney, Bob Iger, Disney’s, , Trian, didn’t, Trian’s Nelson Peltz, Jay Rasulo, Peltz’s, Peltz, , ” Iger, ” Peltz, Iger, CNN’s Oliver Darcy, Samantha Delouya, Oliver Darcy Organizations: New, New York CNN, Trian Fund Management, Blackwells, Disney, Retail, Financial Times, Republicans, Marvel, CNBC, Trian Partners Locations: New York, refocusing, Trian
I know DEI is a positive because I see its impact on bottom lines. Cuban told BI. Advertisement"You may not agree, but I take it as a given that there are people of various races, ethnicities, orientation, etc that are regularly excluded from hiring consideration," Cuban told Musk in January. In March, Cuban told podcaster Lex Fridman that "it's fun to engage" with Musk on diversity initiatives. "When we start talking about DEI and that it's de facto racist — this stuff that I just think is nonsense — I have no problem sharing my opinion," Cuban told Fridman.
Persons: , Cuban, That's, Christopher Rufo, Jordan Peterson, Peterson, Christopher, Jordan, — Mark Cuban, Elon, Musk, podcaster Lex Fridman, Fridman Organizations: Service, Business, Twitter, BI, Fortune, DEI Locations: Cuban
Read previewLots of consumers like streaming music. Lots of musicians complain about streaming — they say it doesn't generate nearly as much revenue for them as they deserve and need. So here's a proposal to help fix that: a tax that would increase American consumers' music streaming bills by 50% — meaning you'd pay an extra $4 to $10 a month for services like Spotify or Apple Music. I don't believe there was ever a time that Americans supported a 50% tax hike on anything, for any reason. But when we got on the phone to discuss the bill this month, he said it's supposed to be taken literally and seriously.
Persons: , Rashida Tlaib, Jamaal Bowman, Tlaib, Damon Krukowski, I'm, it's, Krukowski, you've, Taylor Organizations: Service, Apple, Business, Wage, Act, Rep, United Musicians, Allied Workers, Spotify Locations: Michigan, New York
For Love & Money is a weekly Business Insider column answering relationship and money questions. Write to For Love & Money using this Google form. The only problem is that I'm burned out and unhappy, and I'm starting to resent my husband. My husband didn't get a degree, has no true calling, and is content to get a meager paycheck and go home. Write to For Love & Money using this Google form .
Persons: doesn't, hasn't, I've, didn't, they're, isn't, he's Organizations: Fortune
Walter Massey, a Physicist With a Higher Calling
  + stars: | 2024-03-19 | by ( Katrina Miller | ) www.nytimes.com   time to read: +1 min
The day before Walter Massey turned 30, in 1968, the Rev. Dr. Massey, then a physicist at Argonne National Laboratory, watched the funeral on television, in tears, from his apartment in Chicago. At the time, Dr. Massey was a rising star in the study of theoretical condensed matter, how liquids and solids behave. But Dr. Massey was also a Black man born and raised in the Jim Crow South. Dr. Massey thrust himself into supporting Black students at a time when colleges around the country were adjusting to court-ordered integration.
Persons: Walter Massey, Martin Luther King Jr, Massey, Lev Landau, Jim Crow, , , “ I’d, King’s Organizations: National Laboratory, National Society of Black Physicists Locations: Memphis, Chicago, America, Argonne, I’d
For Ytasha Womack, the Afrofuture Is Now
  + stars: | 2024-03-16 | by ( Katrina Miller | ) www.nytimes.com   time to read: +2 min
And as with many things Afrofuturistic, Ytasha Womack’s fingerprints are all over it. (In 2023, Ms. Womack published “Black Panther: A Cultural Exploration,” Marvel’s reference book examining the films’ influences.) Afrofuturism is a way of thinking about the future, with alternate realities based on perspectives of the African diaspora. People have used imagination to transform their circumstances, to move from one reality to another. And so to claim your imagination — to embrace it — can be a way of elevating your consciousness.
Persons: Womack, , Octavia Butler, Nyota Uhura, Janelle Monáe, Henrietta, “ Niyah Organizations: Adler, Carnegie Hall’s, National Museum of, Star, New York Times Locations: Chicago
The Ukrainian teenager was given a Russian passport and sent to a Russian school. And then, in the fall of 2023, not long before his 18th birthday, he received a summons from a Russian military recruitment office. Russia has publicly acknowledged the transfer of Ukrainian children without guardians, despite some having guardians or parents. All Ukrainian teenagers held in Russia, when they turn 18, they are put on a (recruitment) list of Russian military,” told CNN. “It’s a Russian strategy to turn Ukrainian children into Russian children and militarize them.
Persons: Bohdan Yermokhin, Vladimir Putin, who’s, , Yermokhin, Ivana Kottasova, Putin, Rights Maria Lvova, Dmytro Lubinets, , ” Bohdan Yermokhin, Lubinets, ” Lubinets, ” Yermokhin, Lubinets —, Mariupol, ’ ”, Belova, Mykola Kuleba, Filip, ” Yermohkin, Kuleba, It’s, Artem, Russia …, ” Artem Organizations: Ukraine CNN —, CNN, Criminal Court, ICC, Russian, Rights, International Committee, Human Rights Watch, Ukraine, , Lvova, National Guard, Save Locations: Kyiv, Ukraine, Ukrainian, Mariupol, Moscow, Russian, Russia, Geneva, Chechnya, Kharkiv, Luhansk, Save Ukraine, Belarus, Crimea, Qatar
At one point, Elon Musk might have seemed like a great candidate to buy TikTok. Turns out my boss Henry Blodget is suggesting we all band together to rustle up the money to buy TikTok. You might recall Elon Musk from 2022. And that Elon Musk would be a great candidate to buy the US operations of TikTok. The sales pitch would be simple: Elon Musk.
Persons: Elon, , Steven Mnuchin, doesn't, Bobby Kotick, Sam Altman, Henry Blodget, Henry, didn't, Joe Biden, ByteDance, that's, Steve Mnuchin, — Elon, Elon Musk, Guy Who, Esther Crawford, Musk, he's Organizations: Service, Activision, Street, Yahoo, Twitter, Elon Locations: TikTok, ByteDance
In January of 2014, a meteor fell from space off the coast of Papua New Guinea. Last fall, Benjamin Fernando, a planetary seismologist at Johns Hopkins University, led a team that re-examined the nearby seismic signals and concluded that they were not evidence of the extraterrestrial, or anything close to it. Recently, he sat down with The New York Times to preview what his team had found. In 2014, a meteor entered the atmosphere and went “bang.” Sometimes, you hear these meteors on seismometers. Avi Loeb wrote a paper to say that he’d found the seismic signal from this meteor and that he’d used it to locate exactly where the meteor debris fell.
Persons: Avi Loeb, Dr, Loeb, Benjamin Fernando, Fernando, he’d Organizations: Harvard, Johns Hopkins University, New York Times Locations: Papua New Guinea
A.I. Is Learning What It Means to Be Alive
  + stars: | 2024-03-10 | by ( Carl Zimmer | ) www.nytimes.com   time to read: +1 min
Dr. Viault’s red blood cells, which ferry oxygen, had surged 42 percent. It’s called the Norn cell, named after the Norse deities who were believed to control human fate. It took humans 134 years to discover Norn cells. The discovery came about when researchers at Stanford programmed the computers to teach themselves biology. But the Stanford researchers trained their computers on raw data about millions of real cells and their chemical and genetic makeup.
Persons: Francois, Gilbert Viault, It’s Organizations: Stanford Locations: Israel, California
Global mergers and acquisition activity will soar this year, and several names could benefit from the comeback, according to Morgan Stanley. The firm expects global M & A volume activity to rise by 50% this year compared to 2023. "We believe that a cyclical and structural rebound in M & A is coming," Morgan Stanley said in a note titled "Stocks with Elevated Likelihood of Receiving an Offer," which was released Monday. Morgan Stanley pointed out that 2021 to 2023 could have seen a drop of activity worth between $4 trillion and $11 trillion. Morgan Stanley said it has no information about M & A activity involving the companies.
Persons: Morgan Stanley, Morgan, Stephen Ju, Morgan Stanley's Organizations: Health, Sarepta Therapeutics, Tenet Healthcare, Analysts, BMO Capital Markets, UBS, Hertz Global Holdings Locations: Europe
Like a lot of homeowners, Schummer was keen to convert some of his theoretical wealth into real cash. These kinds of deals, often referred to as home-equity-sharing agreements or home-equity investments, have existed on the fringes of housing finance for decades. The success or failure of home-equity investments could shape the future of homeownership in America. If the home's value has gone up, everyone wins; sell it for a loss, and the investor might share in that downside. "Over time for us, the customer becomes everybody," Eoin Matthews, the chief business officer and a cofounder of Point, told me recently.
Persons: Kennis Schummer, Schummer, Laurie Goodman, Goodman, he'd, Eoin Matthews, , Hometap, Jim Riccitelli, Riccitelli, Adam Rust, Rust, Rust wasn't, I'm, Jordan Gilberti, Holly Bunting, Mayer Brown, Edwin Remsberg, Matthews, they'd, Jeffrey Glass, Glass, I've, he's Organizations: Consumer, Urban Institute, Federal Reserve, Bain Capital, Palisades Group, Redwood Trust, Getty, Consumer Federation of America Locations: Pensacola , Florida, California, homeownership, America, Connecticut, Maryland, Florida
Wait. Why is Reddit losing so much money?
  + stars: | 2024-02-27 | by ( Peter Kafka | ) www.businessinsider.com   time to read: +4 min
Last year, according to Reddit's newly filed IPO documents, the company generated $804 million in revenue and lost nearly $91 million. But it's still a lot of money to lose selling a free product. AdvertisementOne big, obvious answer: It has been hiring a lot of engineers and spending a lot of money on their salaries. (Note: There are some dumb stories floating out there about Reddit CEO Steve Huffman getting paid $193 million last year. The best argument I can make in their defense is that Reddit is still adding a lot of users and that more users equals more ad money.
Persons: , it's, Condé Nast, that's, Steve, Greg Doherty, Steve Huffman, Elon Musk, Reddit, they're, Alex Heath Organizations: Service, Facebook, Business, Twitter, Google
In the last 15 months, Wall Street analysts have hailed generative AI as the most impactful innovation in decades and compared its theoretical impact to that of the internet. While the full impact of AI isn't clear yet, companies are under immense pressure to convince investors that they're not falling behind. "We can't envision any of these large cloud companies or consumer companies pulling back on AI spending anytime soon," Colello said. UBS"This is not always a harbinger of slowing revenue growth and a concentrated H200/B100 launch could be adding to near-term opex," Arcuri wrote in a recent note. AdvertisementDespite what Nvidia's recent performance suggests, Wall Street is notoriously tough to please.
Persons: , Morgan Stanley, Steve Sosnick, Wedbush's Dan Ives, who's, Marcelli, they're, Sosnick, Brian Colello, Colello, They're, we're, Vivek Arya, Arya, Michael Landsberg, Landsberg, Jason Draho, Draho, Timothy Arcuri, Arcuri Organizations: Service, Wall Street, Business, Nvidia, Interactive, Bulls, Bank of America, Wedbush Securities, UBS, UBS Global Wealth Management, Morningstar, Landsberg Bennett, Wealth Management
What to watch in South Carolina’s Republican primary
  + stars: | 2024-02-24 | by ( Gregory Krieg | ) edition.cnn.com   time to read: +8 min
CNN —Nikki Haley’s presidential campaign has for weeks been looking ahead to the Republican primary in South Carolina, her home state where she was twice elected governor. The primary in South Carolina is open, meaning Democrats and independents can cast ballots in the GOP race. The former president does not need to open a larger tent in order to win in South Carolina. It’s obviously not insurmountable, and with 50 at stake in South Carolina, Haley could theoretically jump into the lead. South Carolina awards 29 of its delegates to the statewide winner and three apiece to the leader in each of its seven congressional districts.
Persons: Nikki Haley’s, Donald Trump, Trump, Haley, , Betsy Ankney, ” Haley, I’ll, “ I’m, Nikki Haley, , Nancy Mace, That’s, Mace, Michael Haley, Jake Tapper, South Carolina –, Harry Enten, It’s, it’s, CNN’s Ethan Cohen Organizations: CNN, Republican, Virgin Islands, Palmetto State, Trump, South Carolina National Guard, Confederate, statehouse, GOP, Granite, White, South Carolina Locations: South Carolina, Iowa, New Hampshire, Nevada, Virgin, Palmetto, “ South Carolina, Carolina, Coast, Michigan, Texas, Virginia, Super, Charleston, Richland, California
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