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Microsoft’s undersea data center rises from the seabed with grim success



Microsoft's undersea data center rises from the seabed with grim success

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Screenshot: Microsoft / YouTube (Fair use)

Microsoft’s underwater data center in the Northern Islands rises from the top againm depth of the ocean, company announced on mondayand it is remarkably intact, apart from being covered in sea foam.

The data center that Microsoft has sunk under 117 feet of water from the coast Orkney Islands of Scotland in 2018 – it looks like a large sealed fuel tank. After two years on the seabed, it is now covered in algae, shells and melon-sized anemones. But Microsoft special projects specialist Spencer Fowers said in a statement that the company was “very impressed” by the lack of “sustainable growth in the marine environment.”

Inside, 864 servers with a combined storage and cooling infrastructure of 27.6 petabytes passed the test. in an inert gas atmosphere – Microsoft noted that conditions European Marine Energy Center the test site may include tidal currents at nine miles per hour and 60ft waves during storms… In fact, Microsoft has said the hardware performs better than ground systems. Project Natick leader Ben Cutler said on his blog that the outage rate in the Northern Islands is only one-eighth of what you would expect from a traditional data center, and that it performs “very well” in the region’s power grid, which is 100% wind and solar.

This confirms the hypothesis about the sea.floor preferred for server farms or topside environments where the gear can be damaged due to corrosion due to oxygen and humidity, constant temperature fluctuations and physical movement during maintenance. Placing data centers underwater can also provide a closer location to customers and will obviously make cooling much easier., and Microsoft previously suggested that they might be powered by tidal generators… The devices are also portable and easily scalable to larger operations

One obvious problem is that on-site repair is not possible, although Microsoft wrote in a blog post that servers in out-of-service datacenters are already being replaced twice in a decade. Company hopes that increasing the reliability of submarine servers means “the few that fail before are simply disconnected. “

IN Verdict announced the potential environmental impact of subsea data centers is unclear in 2018; one unit can be neglectedigiimpact on local temperatures, but their mass can have a noticeable effect on marine life

“While there can be significant benefits for companies like Microsoft when moving storage overseas, the impact of any design placed in a marine environment will need to be studied, especially one that generates significant amounts of local heat.” said a marine ecologist from the University of Portsmouth. Gordon Watson reported the Verdict. Watson added that any site would need to be assessed for its environmental impact and that “I amIt is not as easy (at least in countries with advanced maritime planning legislation) as simply sticking something on the seabed and returning it after five years. “

There is also the problem of diminishing returns. Leeds Beckett University Colin Pattinson, Dean of the School of Computing, Creative Technology and Engineering said to Wired in 2018, while subsea data centers are “worth a try,” the efficiency gains from lower power requirements have diminished over time.

“In fact, what we’re trying to do now is squeeze even more savings out of the same underlying technology,” Pattinson told Wired.… “We could have slowed down our growth, but there will still be an increase in the energy demand that data centers create due to the amount of data we produce.”

The next phase of Natick will demonstrate simplicity disposal and recycling

“We are now trying to use what we did instead of feeling the need to go and prove something else,” Cutler said in a statement.… “We did what we had to do. Natick is a key building block for the company, if appropriate. “

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Everything has been delivered. 10 Bugatti Centodieci are already in the hands of the owners



Everything has been delivered.  10 Bugatti Centodieci are already in the hands of the owners

OAll Bugatti Centodieci have been delivered, the Molsheim-based brand said on Monday. Cristiano Ronaldo received the number 07 in October this year. and Bugatti has now revealed that the latest unit – #10 – is already in the possession of its owner.

“The Centodieci combines all the values ​​of the Bugatti brand in an extraordinary package: rarity, innovation, heritage, craftsmanship and unrivaled performance. The production batch of 10 units was so in demand by our customers that it was sold before the Centodieci. was even officially presented,” said Christophe Piochon, president of Bugatti.

This latest example is finished in Quartz White with carbon fiber trim on the bottom and matte grilles. The brake calipers are painted in Light Blue Sport, as is the logo on the rear that refers to the EB110, the iconic Bugatti model that inspired this Centodieci. Inside, the predominant color is also blue, as you can see in the images above.

This block is powered by the same block as the other nine instances. The 8.0-liter W16 with four turbines is capable of developing 1600 hp. In terms of performance, this allows the Centodieci to hit 100 km/h in just 2.4 seconds and reach a top speed of 380 km/h.

Recall that each unit costs the owners eight million euros before taxes.

Read also: We already know when the Bugatti Centodieci fell into the hands of Ronaldo.

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The first Dacia hybrid. “The cheapest hybrid family on the market”



The first Dacia hybrid.  "The cheapest hybrid family on the market"

BUT Dacia revealed this Monday that the hybrid engine has been available since March on the Jogger, the Romanian brand’s model known to be available with a seven-seat variant.

The Jogger Hybrid 140, Dacia’s first hybrid, will hit dealerships in March, but customers can expect and order it as early as January.

The price has been revealed by Dacia and since it’s only available in the seven-seater SL Extreme, it starts at €28,800. The brand claims it is “the most affordable hybrid family car on the market.”

Available in six existing colors to celebrate the launch of this hybrid, there will be a slate gray version, as you can see in the images above.

Equipped with a 1.6 liter four-cylinder petrol engine with 90 hp, the Jogger is also powered by two electric motors (a 50 hp engine and a high-voltage starter-generator). The total power is 140 horsepower. The electric transmission is automatic, four-speed, connected to an internal combustion engine, and two speeds are connected to an electric motor. This combined technology was possible, according to Dacia, only due to the lack of clutch.

Combined with the energy recovery levels of the 1.2kWh (230V) battery pack and the efficiency of the automatic transmission, regenerative braking delivers all-electric traction on 80% of urban journeys and saves up to 40% of fuel compared to a combustion engine vehicle.

Read also: Dual-fuel Dacia Jogger Eco-G. We tried 5 seater and LPG…

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See how Tesla tests its electric Semi truck in the worst-case scenarios



Tesla Semi camião elétrico testes

Tesla has finally been able to bring its long-awaited Semi to market. This electric truck promises to revolutionize transportation and bring all the unique characteristics of this type of electric vehicle to this class of vehicles.

Now that the first units have been delivered, there is hope that they will finally be mass-produced and reach more transport companies. With so many promises to be kept, a new video is now emerging showing Tesla testing its Semi truck under worst-case scenarios.

Tesla Semi is already on the market

Like all Tesla electric vehicles, Semi follows the same line of creating a unique design associated with a platform with the most modern technology available. The proof is in what was presented to the public and surprised most people.

To prove the quality of this new proposal, Tesla published in your LinkedIn account new video. In it, he reveals some of the testing he's done to determine the strength and quality of the Semi's design and its (potential) durability.

Tests to prove its durability

It has been revealed that the Tesla electric truck is subjected to numerous tests and its application in the worst scenarios that drivers may face. It doesn't stop at the ruggedness of the Semi's designs, but goes further and focuses on the motors and batteries themselves.

This is the proof that many have been waiting for to ensure that this new proposal is not limited to a lot of autonomy. Its resistance is great and will provide greater durability, further enhancing the Semi's value and performance.

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high quality electric truck

Tesla has already showcased the Semi's quality with a video showing its truck driving roughly 500 miles on just one charge. The big news here is that he managed to make this long journey with a maximum load of about 37 tons.

Now Tesla remains to widely place the Semi on the market. At the moment, only a few companies have access to this new product, with a very long list of pending deliveries, who want to start mass-using this electric truck offering.

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