Elon Musk’s SpaceX on Monday called off a highly anticipated launch of its powerful new Starship rocket, delaying the first uncrewed test flight of the vehicle into space.

The two-stage rocketship, standing taller than the Statue of Liberty at 394 feet (120 m) high, originally was scheduled for blast-off from the SpaceX facility at Boca Chica, Texas, during a two-hour launch window that began at 8 a.m. EDT (1200 GMT).

But the California-based space company announced in a live webcast during the final minutes of the countdown that it was scrubbing the flight attempt for at least 48 hours, citing a pressurization issue in the lower-stage rocket booster.

Musk, the company’s billionaire founder and chief executive, told a private Twitter audience on Sunday night that the mission stood a better chance of being scrubbed than proceeding to launch on Monday.

Getting the vehicle to space for the first time would represent a key milestone in SpaceX’s ambition of sending humans back to the moon and ultimately to Mars – at least initially as part of NASA’s newly inaugurated human spaceflight program, Artemis.

A successful debut flight would also instantly rank the Starship system as the most powerful launch vehicle on Earth.

Both the lower-stage Super Heavy booster rocket and the upper-stage Starship cruise vessel it will carry to space are designed as reusable components, capable of flying back to Earth for soft landings – a maneuver that has become routine for SpaceX’s smaller Falcon 9 rocket.

But neither stage would be recovered for the expendable first test flight to space, expected to last no more than 90 minutes.

Prototypes of the Starship cruise vessel have made five sub-space flights up to 6 miles (10 km) above Earth in recent years, but the Super Heavy booster has never left the ground.

In February, SpaceX did a test-firing of the booster, igniting 31 of its 33 Raptor engines for roughly 10 seconds with the rocket bolted in place vertically atop a platform.

The Federal Aviation Administration just last Friday granted a license for what would be the first test flight of the fully stacked rocket system, clearing a final regulatory hurdle for the long-awaited launch.

If all goes as planned for the next launch bid, all 33 Raptor engines will ignite simultaneously to loft the Starship on a flight that nearly completes a full orbit of the Earth before it re-enters the atmosphere and free-falls into the Pacific at supersonic speed about 60 miles (97 km) off the coast of the northern Hawaiian islands.

After separating from the Starship, the Super Heavy booster is expected to execute the beginnings of a controlled return flight before plunging into the Gulf of Mexico.

As designed, the Starship rocket is nearly two times more powerful than NASA’s own Space Launch System (SLS), which made its debut uncrewed flight to orbit in November, sending a NASA cruise vessel called Orion on a 10-day voyage around the moon and back.
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Japanese video games group Sega has offered to buy Angry Birds maker Rovio, valuing the Finnish company at over $770 million, the companies said Monday.   

“Combining the strengths of Rovio and Sega presents an incredibly exciting future,” Alexandre Pelletier-Normand, CEO of Rovio, said in a statement, which added that Rovio was recommending shareholders to accept the offer.   

The offer, which represents a 19% premium over Rovio’s closing share price on Friday, is part of the Sonic the Hedgehog maker’s “long-term goal” of expanding into the mobile gaming market, Sega CEO Haruki Satomi said.   

“Among the rapidly growing global gaming market, the mobile gaming market has especially high potential,” he added.   

In 2022, Rovio, which employs over 500 people, saw a revenue of $350 million, and an adjusted net profit of $34.5 million.   

Rovio launched the bird slingshot game in 2009 and it soared rapidly to become one of the most popular games on Apple’s App Store.   

In 2016, the “Angry Birds” movie, produced by Sony Entertainment, was a huge success and grossed $350 million worldwide.   

Rovio also manages Angry Birds theme parks in several countries and oversees the publication of children’s books about the famous birds in a dozen languages.   

Following the global success of Angry Birds, Rovio has remained heavily reliant on its flagship game, struggling to develop another similar hit.   

After years of success tied to its Angry Birds mobile games, Rovio hit a rough patch in 2015 and laid off a third of its staff.   

Sega is aiming to open the offer period in early May, hoping to complete the deal in the third quarter, the company said. 
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Floating in the port of Los Angeles, a strange-looking barge covered with pipes and tanks contains a concept that scientists hope to make waves: a new way to use the ocean as a vast carbon dioxide sponge to tackle global warming.

Scientists from University of California Los Angeles (UCLA) have been working for two years on SeaChange — an ambitious project that could one day boost the amount of CO2, a major greenhouse gas, that can be absorbed by our seas.

Their goal is “to use the ocean as a big sponge,” according to Gaurav Sant, director of the university’s Institute for Carbon Management (ICM).

The oceans, covering most of the Earth, are already the planet’s main carbon sinks, acting as a critical buffer in the climate crisis.

They absorb a quarter of all CO2 emissions, as well as 90% of the warming that has occurred in recent decades due to increasing greenhouse gases.

But they are feeling the strain. The ocean is acidifying, and rising temperatures are reducing its absorption capacity.

The UCLA team wants to increase that capacity by using an electrochemical process to remove vast quantities of CO2 already in seawater — rather like wringing out a sponge to help recover its absorptive power.

“If you can take out the carbon dioxide that is in the oceans, you’re essentially renewing their capacity to take additional carbon dioxide from the atmosphere,” Sant told AFP.

Engineers built a floating mini-factory on a 30-meter-long boat which pumps in seawater and subjects it to an electrical charge.

Chemical reactions triggered by electrolysis convert CO2 dissolved in the seawater into a fine white powder containing calcium carbonate — the compound found in chalk, limestone and oyster or mussel shells.

This powder can be discarded back into the ocean, where it remains in solid form, thereby storing CO2 “very durably… over tens of thousands of years,” explained Sant.

Meanwhile, the pumped water returns to the sea, ready to absorb more carbon dioxide from the atmosphere.

Sant and his team are confident the process will not damage the marine environment, although this will require further testing to confirm.

A potential additional benefit of the technology is that it creates hydrogen as a byproduct. As the so-called “green revolution” progresses, the gas could be widely used to power clean cars, trucks and planes in the future.

Of course, the priority in curbing global warming is for humans to drastically reduce current CO2 emissions — something nations are struggling to achieve.

But in parallel, most scientists say carbon dioxide capture and storage techniques can play an important role in keeping the planet livable.

Carbon dioxide removal (CDR) could help to achieve carbon neutrality by 2050 as it offsets emissions from industries which are particularly difficult to decarbonize, such as aviation, and cement and steel production.

It could help to tackle the stocks of CO2 that have been accumulating in the atmosphere for decades.

Keeping global warming under control will require the removal of between 450 billion and 1.1 trillion tons of CO2 from the atmosphere by 2100, according to the first global report dedicated to the topic, released in January.

That would require the CDR sector “to grow at a rate of about 30 percent per year over the next 30 years, much like what happened with wind and solar,” said one of its authors, Gregory Nemet.

UCLA’s SeaChange technology “fits into a category of a promising solution that could be large enough to be climate-relevant,” said Nemet, a professor at the University of Wisconsin-Madison.

By sequestering CO2 in mineral form within the ocean, it differs markedly from existing “direct air capture” (DAC) methods, which involve pumping and storing gas underground through a highly complex and expensive process.

A start-up company, Equatic, plans to scale up the UCLA technology and prove its commercial viability, by selling carbon credits to manufacturers wanting to offset their emissions.

In addition to the Los Angeles barge, a similar boat is currently being tested in Singapore.

Sant hopes data from both sites will quickly lead to the construction of far larger plants that are capable of removing “thousands of tons of carbon” each year.

“We expect to start operating these new plants in 18 to 24 months,” he said.
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Information in this article is confirmed with other sources and may be used without attribution to The Associated Press in broadcasts — websites still must use the attribution. The News Center has no plans currently to match it.  

(With AP Photo) 

Europe’s Most Powerful Nuclear Reactor Kicks Off in Finland 

Apr 16, 2023 13:05 (GMT) – 423 words |By JARI TANNER The Associated Press 

FOR RADIO: HELSINKI (AP) — Finland’s much-delayed and costly new nuclear reactor, Europe’s most powerful by production capacity, has completed a test phase lasting over a year and has started regular output, significantly boosting the Nordic country’s electricity self-sufficiency. The Olkiluoto 3 reactor, which has 1,600-megawatt capacity, was connected into the Finnish national power grid in March 2022 and kicked off regular production Sunday. Operator Teollisuuden Voima, or TVO, tweeted that “Olkiluoto 3 is now ready” after a delay of 14 years from the original plan. It will help Finland achieve its carbon neutrality targets and increase energy security at a time when European countries have cut oil, gas and other power supplies from Russia, Finland’s neighbor. 

FOR WEB: HELSINKI (AP) — Finland’s much-delayed and costly new nuclear reactor, Europe’s most powerful by production capacity, has completed a test phase lasting over a year and started regular output, boosting the Nordic country’s electricity self-sufficiency significantly. 

The Olkiluoto 3 reactor, which has 1,600-megawatt capacity, was connected into the Finnish national power grid in March 2022 and kicked off regular production Sunday. Operator Teollisuuden Voima, or TVO, tweeted that “Olkiluoto 3 is now ready” after a delay of 14 years from the original plan. 

It will help Finland to achieve its carbon neutrality targets and increase energy security at a time when European countries have cut oil, gas and other power supplies from Russia, Finland’s neighbor. 

“The production of Olkiluoto 3 stabilizes the price of electricity and plays an important role in the Finnish green transition,” said TVO President and CEO Jarmo Tanhua in a statement. The company added that “the electricity production volume of Europe’s largest nuclear power plant unit is a significant addition to clean, domestic production.” 

Construction of Olkiluoto 3 began in 2005 and was to be completed four years later. However, the project was plagued by several technological problems that led to lawsuits. The last time a new nuclear reactor was commissioned in Finland was over 40 years ago. 

The Olkiluoto 3 is western Europe’s first new reactor in more than 15 years. It is the first new-generation EPR, or European Pressurized Reactor, plant to have gone online in Europe. It was developed in a joint venture between France’s Areva and Germany’s Siemens. 

Primarily due to safety concerns, nuclear power remains a controversial issue in Europe. The launch of the Finnish reactor coincides with Germany’s move to shut down its last remaining three nuclear plants Saturday. 

Experts have put Olkiluoto 3’s final price tag at some 11 billion euros ($12 billion) — almost three times what was initially estimated. Finland now has five nuclear reactors in two power plants located on the shores of the Baltic Sea. Combined, they cover more than 40% of the nation’s electricity demand. 

The conservative National Coalition Party, or NCP, which won Finland’s April 2 general election, wants to increase the share of energy that the country of 5.5 million gets from nuclear power still further. 

NCP leader Petteri Orpo, Finland’s likely new prime minister, said during the election campaign that the new Cabinet should make nuclear power “the cornerstone of the government’s energy policy.” 
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Elon Musk’s SpaceX is about to take its most daring leap yet with a round-the-world test flight of its mammoth Starship.

It’s the biggest and mightiest rocket ever built, with the lofty goal of ferrying people to the moon and Mars.

Jutting almost 120 meters into the South Texas sky, Starship could blast off as early as Monday, with no one aboard. Musk’s company got the OK from the U.S. Federal Aviation Administration on Friday.

It will be the first launch with Starship’s two sections together. Early versions of the sci-fi-looking upper stage rocketed several miles into the stratosphere a few years back, crashing four times before finally landing upright in 2021. The towering first-stage rocket booster, dubbed Super Heavy, will soar for the first time.

For this demo, SpaceX won’t attempt any landings of the rocket or the spacecraft. Everything will fall into the sea.

“I’m not saying it will get to orbit, but I am guaranteeing excitement. It won’t be boring,” Musk promised at a Morgan Stanley conference last month. “I think it’s got, I don’t know, hopefully about a 50% chance of reaching orbit.”

Here’s the rundown on Starship’s debut:

Supersize rocket

The stainless-steel Starship has 33 main engines and 7.6 million kilograms of thrust. All but two of the methane-fueled, first-stage engines ignited during a launch pad test in January — good enough to reach orbit, Musk noted. Given its muscle, Starship could lift as much as 250 tons and accommodate 100 people on a trip to Mars. The six-engine spacecraft accounts for 50 meters of its height. Musk anticipates using Starship to launch satellites into low-Earth orbit, including his own Starlinks for internet service, before strapping anyone in. Starship easily eclipses NASA’s moon rockets — the Saturn V from the bygone Apollo era and the Space Launch System from the Artemis program that logged its first lunar trip late last year. It also outflanks the former Soviet Union’s N1 moon rocket, which never made it past a minute into flight, exploding with no one aboard.

Game plan

The test flight will last 1 ½ hours and fall short of a full orbit of Earth. If Starship reaches the three-minute mark after launch, the booster will be commanded to separate and fall into the Gulf of Mexico. The spacecraft would continue eastward, passing over the Atlantic, Indian and Pacific oceans before ditching near Hawaii. Starship is designed to be fully reusable, but nothing will be saved from the test flight. Harvard astrophysicist and spacecraft tracker Jonathan McDowell will be more excited whenever Starship lands and returns intact from orbit. It will be “a profound development in spaceflight if and when Starship is debugged and operational,” he said.

Launch pad

Starship will take off from a remote site on the southernmost tip of Texas near Boca Chica Beach. It’s just below South Padre Island, and about 32 kilometers from Brownsville. Down the road from the launch pad is the complex where SpaceX has been developing and building Starship prototypes for the past several years. The complex, called Starbase, has more than 1,800 employees, who live in Brownsville or elsewhere in the Rio Grande Valley. The Texas launch pad is equipped with giant robotic arms — called chopsticks — to eventually grab a returning booster as it lands. SpaceX is retooling one of its two Florida launch pads to accommodate Starships down the road. Florida is where SpaceX’s Falcon rockets blast off with crew, space station cargo and satellites for NASA and other customers.

The odds

As usual, Musk is remarkably blunt about his chances, giving even odds, at best, that Starship will reach orbit on its first flight. But with a fleet of Starships under construction at Starbase, he estimates an 80% chance that one of them will attain orbit by year’s end. He expects it will take a couple of years to achieve full and rapid reusability.

Customers

With Starship, the California-based SpaceX is focusing on the moon for now, with a $3 billion NASA contract to land astronauts on the lunar surface as early as 2025, using the upper stage spacecraft. It will be the first moon landing by astronauts in more than 50 years. The moonwalkers will leave Earth via NASA’s Orion capsule and Space Launch System rocket, and then transfer to Starship in lunar orbit for the descent to the surface, and then back to Orion. To reach the moon and beyond, Starship will first need to refuel in low-Earth orbit. SpaceX envisions an orbiting depot with window-less Starships as tankers. But Starship isn’t just for NASA. A private crew will be the first to fly Starship, orbiting Earth. Two private flights to the moon would follow — no landings, just fly-arounds.
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The U.S. Environmental Protection Agency this week released proposals for the most aggressive vehicle emission standards in the country’s history, with the expectation that electric cars will account for two of every three cars being produced in the U.S. by 2032. Keith Kocinski reports.
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The first image of a black hole captured four years ago revealed a fuzzy, fiery doughnut-shaped object. Now, researchers have used artificial intelligence to give that cosmic beauty shot a touch-up.

The updated picture, published Thursday in the Astrophysical Journal Letters, keeps the original shape, but with a skinnier ring and a sharper resolution.

The image released in 2019 gave a peek at the enormous black hole at the center of the M87 galaxy, 53 million light-years from Earth. A light-year is 5.8 trillion miles. It was made using data gathered by a network of radio telescopes around the world, showing swirling light and gas.

But even with many telescopes working together, gaps remained in the data. In the latest study, scientists relied on the same data and used machine learning to fill in the missing pieces.

The resulting picture looks similar to the original, but with a thinner “doughnut” and a darker center, researchers said.

“For me, it feels like we’re really seeing it for the first time,” said lead author Lia Medeiros, an astrophysicist at the Institute for Advanced Study in New Jersey.

Medeiros said the team plans to use machine learning on other images of celestial objects, including possibly the black hole at the center of our Milky Way galaxy.
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ChatGPT could return to Italy soon if its maker, OpenAI, complies with measures to satisfy regulators who had imposed a temporary ban on the artificial intelligence software over privacy worries.

The Italian data protection authority on Wednesday outlined a raft of requirements that OpenAI will have to satisfy by April 30 for the ban on AI chatbot to be lifted.

The watchdog last month ordered the company to temporarily stop processing Italian users’ personal information while it investigated a possible data breach. The authority said it didn’t want to hamper AI’s development but emphasized the importance of following the European Union’s strict data privacy rules.

OpenAI, which had responded by proposing remedies to ease the concerns, did not reply immediately to a request for comment Wednesday.

Concerns about boom grow

Concerns are growing about the artificial intelligence boom, with other countries, from France to Canada, investigating or looking closer at so-called generative AI technology like ChatGPT. The chatbot is “trained” on huge pools of data, including digital books and online writings, and able to generate text that mimics human writing styles.

Under Italy’s measures, OpenAI must post information on its website about how and why it processes the personal information of both users and non-users, as well as provide the option to correct or delete that data.

The company will have to rely on consent or “legitimate interest” to use personal data to train ChatGPT’s algorithms, the watchdog said.

Regulators question legal basis

The Italian regulators had questioned whether there’s a legal basis for OpenAI to collect massive amounts of data used to teach ChatGPT’s algorithms and raised concerns the system could sometimes generate false information about individuals.

San Francisco-based OpenAI also will have to carry out a publicity campaign by May 15 through radio and TV, newspapers and the internet to inform people about how it uses their personal data for training algorithms, Italy’s watchdog said.

There’s also a requirement to verify users’ ages and set up a system to filter out those who are under 13 and teens between 13 and 18 who don’t have parental consent.

“Only in that case will the Italian SA (supervisory authority) lift its order that placed a temporary limitation on the processing of Italian users’ data … so that ChatGPT will be available once again from Italy,” the watchdog said on its website.
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A Biden administration proposal would force U.S. automakers to sharply increase their production of electric cars and trucks over the next decade, lending greater urgency to the effort to build raw material supply chains that reduce the industry’s dependence on China.

The Environmental Protection Agency on Wednesday announced a proposed rule that would place stricter limits on the average tailpipe emissions of vehicles built in the United States. The proposal would reduce the allowable limit by so much that automakers would have no way to comply unless about two-thirds of the vehicles they produce by 2032 are emission-free electric vehicles.

Automakers have generally recognized that EVs represent the future of the industry, but Wednesday’s proposal would greatly accelerate the trend. The proposal, which will be open to public comment before it is finalized, would greatly reduce a leading cause of air pollution in the U.S., as well as the greenhouse gases that contribute to global warming.

“By proposing the most ambitious pollution standards ever for cars and trucks, we are delivering on the Biden-Harris administration’s promise to protect people and the planet, securing critical reductions in dangerous air and climate pollution, and ensuring significant economic benefits like lower fuel and maintenance costs for families,” said EPA Administrator Michael Regan.

The proposal, which would apply to new light-duty vehicles made in 2027 and beyond, would be the strictest environmental standard the federal government has ever applied to automobiles. If it does force the industry to make EVs account for two-thirds of production, it could also exceed President Joe Biden’s previously articulated target of making 50% of new cars either plug-in hybrids or completely emission-free by 2030.

Supply chain questions

Well before the EPA released its proposed rule Wednesday, the Biden administration had been moving to strengthen the EV market in the U.S. and to build a pipeline for raw materials that would reduce the auto industry’s reliance on China for key raw materials.

Accomplishing that reduction will be no small task. According to an analysis by the International Energy Agency last year, China produced three-quarters of the world’s lithium-ion batteries, the key component in the majority of EVs on the road.

China also has a dominant hold on much of the market for the components of those batteries, including lithium, cobalt and graphite. According to the IEA, more than half of the world’s capacity for processing and refining those materials is located in China.

According to the IEA, as of last year, the U.S. accounted for only 10% of EV production worldwide, and just 7% of production capacity for batteries.

Infrastructure projects

Last year’s passage of the Inflation Reduction Act, which contained hundreds of billions of dollars in climate-related spending, included the creation of large tax breaks restricted to EVs made at least partly in the U.S. The tax breaks are meant to extend over several years, but the restrictions become tighter as time goes on, creating incentives for manufacturers to “onshore” production to the U.S.

Tax breaks specific to the batteries used in EVs require that the raw materials used to assemble them come from domestic sources or from countries with which the U.S. has existing trade agreements.

Other pieces of legislation meant to spur investment in the U.S., including a major bipartisan infrastructure bill and the CHIPS and Science Act, also contain money and incentives that will help build out electric infrastructure in the U.S.

Achievable goals

Luke Tonachel, senior director for clean vehicles and buildings with the Natural Resources Defense Council, told VOA that building an EV supply chain centered on domestic production and imports from friendly countries is ambitious, but achievable.

Tonachel said the necessary raw materials are available from U.S. allies, but that the capacity for processing them needs to be built domestically. He said the creation of that capacity is already underway.

“There are robust incentives for building out that battery manufacturing and supply chain here in the U.S.,” he said, adding that he believes the administration’s time frame is feasible, especially now that the new standards have created certainty about future demand for EVs.

“It is realistic,” he said. “These are technologies that are known. We can certainly get more economies of scale as we ramp up production.”

Automakers tentative

Industry representatives said achieving the administration’s goal will require that a lot of disparate efforts be successful at the same time, not all of which are under their control. For example, a nationwide network of charging stations and the increased capacity to meet new demand for power will be essential to driving customer demand.

“It’s aggressive, and a lot of pieces have to work perfectly together,” Genevieve Cullen, president of the Electric Drive Transportation Association, told VOA. “Aside from the technology piece, the market piece has to work, and supply chain speed is part of that. Consumer incentives are working to help bring them into the equation, and we need to keep expanding infrastructure at a pace that meets, and perhaps exceeds, the needs in the beginning so that people feel the confidence that they need to switch to battery electric.”

John Bozzella, president of the trade group Alliance for Automotive Innovation, said in a blog post Wednesday that the administration’s plan is “aggressive by any measure” and that its success would depend on more than just automakers being able to ramp up production.

“To some extent, the baseline policy framework for the transition has come into focus,” Bozzella said. “But it remains to be seen whether the refueling infrastructure incentives and supply-side provisions of the Inflation Reduction Act, the bipartisan infrastructure law, and the CHIPS and Science Act are sufficient to support electrification at the levels envisioned by the proposed standards over the coming years.”
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Broadcaster National Public Radio said Wednesday it would no longer post its news content on 52 official Twitter accounts in protest of the social media site labeling the independent U.S. news agency as “government-funded media.” 

NPR is the first major news organization to go silent on Twitter. The social media platform owned by entrepreneur Elon Musk at first labeled NPR as “state-affiliated media,” the same tag it applies to propaganda outlets in China, Russia and other autocratic countries. 

Twitter then revised its label to “government-funded media,” but NPR said that, too, was misleading because NPR is a private, nonprofit company with editorial independence. NPR says it receives less than 1% of its $300 million annual budget from the federally funded Corporation for Public Broadcasting.  

NPR chief executive John Lansing said that by not posting its news reports on Twitter, the network is protecting its credibility and would continue to produce journalism without “a shadow of negativity.” 

In an email to staff explaining the decision, Lansing wrote, “It would be a disservice to the serious work you all do here to continue to share it on a platform that is associating the federal charter for public media with an abandoning of editorial independence or standards.”  

He said that even if Twitter were to drop any description of NPR, the network would not immediately return to the platform. 

“At this point I have lost my faith in the decision-making at Twitter,” Lansing said in an article posted by NPR. “I would need some time to understand whether Twitter can be trusted again.”

Twitter has also labeled Voice of America, a U.S. government-funded but independent news agency, and the BBC in Britain, as “government-funded media,” a description more commonly employed in describing state-controlled propaganda outlets. VOA has not dropped its use of Twitter but said its description of the news outlet left the impression that it was not independent. 

Bridget Serchak, VOA’s director of public relations, said, “The label ‘government funded’ is potentially misleading and could be construed as also ‘government-controlled’ — which VOA is most certainly not.” 

“Our editorial firewall, enshrined in the law, prohibits any interference from government officials at any level in its news coverage and editorial decision-making process,” Serchak said in an email. “VOA will continue to emphasize this distinction in our discussions with Twitter, as this new label on our network causes unwarranted and unjustified concern about the accuracy and objectivity of our news coverage.” 

VOA is funded by the U.S. government and is part of the U.S. Agency for Global Media, but its editorial independence is protected by regulations and a firewall. The BBC said it “is, and always has been, independent.” 

Press freedom advocates have also objected to Twitter’s labeling of NPR, VOA and the BBC.

“The confusion between media serving the general interest and propaganda media is dangerous, and is yet further proof that social media platforms are not competent to identify what is and is not journalism,” Vincent Berthier, head of the technology desk at Reporters Without Borders, said in a statement. 

Liam Scott contributed to this report.
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Billionaire Elon Musk has told the BBC that running Twitter has been “quite painful” but that the social media company is now roughly breaking even after he acquired it late last year.

In an interview also streamed live late Tuesday on Twitter Spaces, Musk discussed his ownership of the online platform, including layoffs, misinformation and his work style.

“It’s not been boring. It’s quite a rollercoaster,” he told the U.K. broadcaster at Twitter’s San Francisco headquarters.

It was a rare chance for a mainstream news outlet to interview Musk, who also owns Tesla and SpaceX. After buying Twitter for $44 billion last year, Musk’s changes included eliminating the company’s communications department.

Reporters who email the company to seek comment now receive an auto-reply with a poop emoji.

The interview was sometimes tense, with Musk challenging the reporter to back up assertions about rising levels of hate speech on the platform. At other times, Musk laughed at his own jokes, mentioning more than once that he wasn’t the CEO but his dog Floki was.

He also revealed that he sometimes sleeps on a couch at Twitter’s San Francisco office.

Advertisers who had shunned the platform in the wake of Musk’s tumultuous acquisition have mostly returned, the billionaire said, without providing details.

Musk predicted that Twitter could become “cash flow positive” in the current quarter “if current trends continue.” Because Twitter is a private company, information about its finances can’t be verified.

After acquiring the platform, Musk carried out mass layoffs as part of cost-cutting efforts. He said Twitter’s workforce has been slashed to about 1,500 employees from about 8,000 previously, describing it as something that had to be done.

“It’s not fun at all,” Musk said. “The company’s going to go bankrupt if we don’t cut costs immediately. This is not a caring-uncaring situation. It’s like if the whole ship sinks, then nobody’s got a job.”

Asked if he regretted buying the company, he said it was something that “needed to be done.”

“The pain level of Twitter has been extremely high. This hasn’t been some sort of party,” Musk said.
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China’s internet regulator has unveiled a proposed law that will require makers of new artificial intelligence, or AI, products to submit to security assessments before public release.

The draft law released Tuesday by the Cyberspace Administration of China says that content generated by future AI products must reflect the country’s “core socialist values” and not encourage subversion of state power.  

The draft law also said AI content must not promote discrimination based on ethnicity, race and gender, and should not provide false information.  

The proposed law is expected to take effect sometime this year. The regulations come as several China-based tech companies, including Alibaba, JD.com and Baidu have released a flurry of new so-called generative AI products which can mimic human speech and generate content such as images and texts. The innovative feature has surged in popularity since San Francisco-based OpenAI introduced ChatGPT last November.  

Some information for this report came from Reuters, Agence France-Presse.
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