Yes, Google Maps is renaming the "Gulf of Mexico" to the "Gulf of America," but you won't see it when you open the app just yet. In a series of tweets, the News from Google account has revealed that the Maps app will roll out an update with the name change after the US government updates the Geographic Names Information System (GNIS), which serves as the "federal and national standard for geographic nomenclature." Google Maps will also change the name of the highest mountain peak in North America from Denali, the name given to it by Alaskan Natives, to Mount McKinley when GNIS reflects its new official designation.
Google said it's a longstanding practice for the company to apply name changes in Maps only after they've been updated in official government resources. President Donald Trump signed an executive order last week to change the body of water's name, and the Interior Department announced on Friday that it's now officially known as the Gulf of America.
However, only users in the US will see it labeled as such. It will still be called the Gulf of Mexico for users in Mexico, while users from outside either country will see both names in their Google Maps app. Google said that another official longstanding practice is to show official local names when they vary between countries, and as Reuters notes, it has applied the rule to many other areas with naming and territorial disputes like the Sea of Japan.
China’s DeepSeek AI assistant becomes top free iPhone app as US tech stocks take a hit
It requires far less computing power than rivals like OpenAI, according to the developer.
GREG BAKER via Getty Images Chinese AI assistant DeepSeek has become the top rated free app on Apple's App Store in the US and elsewhere, beating out ChatGPT and other rivals. It's powered by the open-source DeepSeek V3 model, which reportedly requires far less computing power than competitors and was developed for under $6 million, according to (disputed) claims by the company. At the same time, it offers performance that's on par with Claude-3.5, GPT-4o and other rivals, DeepSeek said last week.
The news that DeepSeek topped the App Store charts caused a sharp drop in tech stocks like NVIDIA and ASML this morning. Google parent company Alphabet and Microsoft were also down this morning. As the New York Times notes, the overall Nasdaq and S&P 500 dropped as well, and markets in Europe and Japan also took a bit of a hit.
Available on web, app and API, DeepSeek is similar to AI Assistant like ChatGPT with features like coding content creation and research. Its first DeepSeek-R1 release is available under an MIT license, so it can be used commercially and without restrictions.
The company is headquartered in Hangzhou, China and was founded in 2023 by Liang Wenfeng, who also launched the hedge fund backing DeepSeek. To develop the tech, he reportedly stockpiled NVIDIA A100 chips prior to the US export ban and paired those with less powerful chips that can still be imported, according to MIT Technology Review.
However, DeepSeek was still at a significant hardware disadvantage next to rival models from OpenAI, Google and others. That forced the company to be more efficient with its AI models, and it has supposedly been able to build and train them at a far lower cost than previously thought possible.
Analysts from Citi and elsewhere have questioned those claims, though, and pointed out that China is a "more restrictive environment" for AI development than the US. Still, the rise of DeepSeek has raised concerns about the potential profits of rivals like OpenAI that have already invested billions in AI infrastructure.
All the attention today around DeepSeek appears to have attracted some bad actors, though. According to CNBC, DeepSeek says it is temporarily limiting registrations for the service in light of "large-scale malicious attacks." Existing users should be able to log in as usual, however. But if all the buzz around the tool made you want to check it out, you might have to be patient.
Update, January 27 2025, 11:47AM ET: This story has been updated with details on the cyber-attack on DeepSeek that has limited registrations for the service.
Update, January 27 2025, 11:27AM ET: This story and its headline were updated with more details on the stock price drops that appear to have hit this morning in conjunction with the news around DeepSeek.
If you buy something through a link in this article, we may earn commission.WhatsApp could soon let iOS users have multiple accounts on one device
Android users have been able to do this since 2023.
WhatsApp The latest WhatsApp beta update for iOS gives users the ability to add and switch between multiple accounts on a single device, according to WABetaInfo. It comes over a year after the feature became available for Android. With version 25.2.10.70 for iOS, users are given a choice when adding a second account to the app, WABetaInfo reports: they can set it up as a standalone primary account or “scan a QR code to link the new account as a companion.” The update is available now for beta testers through Apple’s TestFlight program.
On Android, running two accounts simultaneously on WhatsApp requires a dual-SIM situation, as each account must have its own phone number. WhatsApp does offer another app, WhatsApp Business, that users can set up a second account on using a different phone number, but that still means jumping between two apps. The Android update and what’s currently being tested for iOS allow users with two phone numbers to keep all their conversations in one app.
A private start-up called Helion aims to have a working fusion reactor by 2028
Investors like Sam Altman and Peter Thiel think the company can do it, but historically, the odds aren't great.
Helion Building a working nuclear fusion reactor has proven to be a daunting challenge even for multiple wealthy nations, as we've seen with the much-delayed ITER project. However, a private start-up called Helion thinks it can build one and start supplying energy by 2028 by taking a different approach than other reactors.
Founded in 2013, Helion is in the news thanks to a $425 million funding round, backed by billionaires like Sam Altman and Peter Thiel. With more than $1 billion raised, the company is now valued at $5.4 billion.
Nuclear fusion, which combines hydrogen atoms to form helium, is the holy grail for green energy. It's carbon free, and unlike current nuclear plants, produces no long-term radioactive waste. At the same time, reactors could produce enough electricity to power small cities.
Sustained fusion reaction that produces more energy that it consumes has never happened, though. The largest project, ITER (International Thermonuclear Experimental Reactor), is projected to cost up to $22 billion and won't go online until at least 2034 — and still hasn't produced a sustained reaction. The longest fusion reaction is 1,066 seconds (17 minutes and 43 seconds), set just recently by the EAST reactor in China.
So how does Helion think it can succeed? Most experimental reactors compress plasma using magnetic or inertial confinement, which heats it enough to spark a fusion reaction. Once that happens, the fusion-generated heat powers a steam turbine to generate electricity.
Helion is using a different approach by dispensing with the steam turbine. Fuel (deuterium and helium-3) is injected into both ends of the hourglass shaped reactor, then heated to form a plasma. Magnets form the plasma into a donut shape and fire them at each other at speeds up to 1 million MPH. They collide in the narrow middle section of the reactor and are further compressed by magnets there. That heats them up to the magic 100 million degrees Celcius, creating fusion.
"As the plasma expands, it pushes back on the magnetic field from the machine's magnets," Helion explains on its website. "By Faraday's Law, the change in field induces current, which is directly recaptured as electricity, allowing Helion's fusion generator to skip the steam cycle."
This system is simpler and potentially more efficient than a steam turbine. However, while the company has achieved fast enough pulse rates to achieve fusion, it has only done so on a small scale to date. "There [are] some big engineering challenges to get to those high repetition rates at the kind of big pulse powers where we talk about millions of amps," CEO David Kirtley told TechCrunch.
And that's the rub with every other reactor. Fusion produces a huge surge of energy all at once and so far no one has been able to control and harness that. Helion thinks its simpler system will help, but has yet to prove it can do it experimentally, let alone commercially. Still, the company says its seventh-generation reactor, Polaris, is now "in operation" but has declined to share any results to date.
NASA and ESA share a breathtaking Hubble image of the Tarantula Nebula’s outer edge
The nebula in the Large Magellanic Cloud is home to some of the most massive stars ever observed.
ESA/Hubble & NASA, C. Murray The Hubble Space Telescope is still trucking along more than 30 years after its launch, observing the universe and sending home images for us to marvel at. This week, NASA and ESA highlighted an image captured by Hubble of the highly productive Tarantula Nebula (officially named 30 Doradus) in the Large Magellanic Cloud, and it’s a sight to behold.
The Tarantula Nebula is “the largest and most productive star-forming region in the local universe,” with stars roughly 200 times as massive as the sun at its center, according to NASA. This Hubble view gives us a look at the outskirts of the nebula, revealing layers of colorful gas and stars. The Tarantula Nebula sits within the Large Magellanic Cloud, a nearby dwarf galaxy.
While the final result we see is filled with brilliant colors, Hubble’s images initially come back in grayscale. As NASA has explained, “scientists can create a composite color image by taking exposures using different color filters on the telescope, assigning a color to each filter that corresponds to the wavelength of that filter, and combining the images.” The new image of the Tarantula Nebula doesn’t just represent visible light, but ultraviolet and infrared too. In such a case, colors are assigned to those wavelengths we can’t normally see.
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