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Physicists make leaps in reading out qubits with laser light

Qubits are a basic building block for quantum computers, but they’re also notoriously fragile—tricky to observe without erasing their information in the process. Now, new research from the University of Colorado Boulder and the National Institute of Standards and Technology (NIST) could be a leap forward for handling qubits with a light touch.

In the study, a team of physicists demonstrated that it could read out the signals from a type of qubit called a superconducting qubit using , and without destroying the qubit at the same time.

The group’s results could be a major step toward building a , the researchers say. Such a network would link up dozens or even hundreds of quantum chips, allowing engineers to solve problems that are beyond the reach of even the fastest supercomputers around today. They could also, theoretically, use a similar set of tools to send unbreakable codes over long distances.

Cloudflare mitigates record-breaking HTTPS DDoS attack

Internet infrastructure firm Cloudflare said today that it mitigated a 26 million request per second distributed denial-of-service (DDoS) attack, the largest HTTPS DDoS attack detected to date.

The record-breaking attack occurred last week and targeted one of Cloudflare’s customers using the Free plan.

The threat actor behind it likely used hijacked servers and virtual machines seeing that the attack originated from Cloud Service Providers instead of weaker Internet of Things (IoT) devices from compromised Residential Internet Service Providers.

Royal Caribbean wants to add Elon Musk’s Starlink high-speed internet to its cruise ships

Elon Musk said deploying Starlink at sea ‘will be relatively easy.’

SpaceX’s Starlink internet is living up to its billing as a service that will be available almost anywhere on Earth, including in the air and out at sea.

That’s because the satellite internet service may soon be available for passengers aboard Royal Caribbean Group cruise ships, according to a blog post from the company.

Nigeria to require social media platforms to open local offices

Online platforms like Twitter 0, Facebook and Tiktok will be required to register and open offices in Nigeria and appoint contact persons with the government, draft regulations from the information technology development agency show. The code of practice for “interactive computer service platforms/internet intermediaries” was meant to curb online abuse, including disinformation and misinformation, the National Information Technology Development Agency (NITDA) said in the regulations posted on its website.

A statement from the agency’s spokesperson dated June 13 said the regulations were developed with input from Twitter, Facebook, WhatsApp, Instagram, Google and TikTok, among others. The platforms are popular in Nigeria, Africa’s most populous nation with more than 200 million people.

NIDTA said the platforms would be required to provide to users or authorised government agencies relevant information, including for purposing of preserving security and public order. They would also have to file annual reports to NITDA with the number of registered users in Nigeria, number of complaints received and content taken down due to disinformation and misinformation.

The Future Of | Official Trailer | Netflix

What if we could look into the future to see how every aspect of our daily lives – from raising pets and house plants to what we eat and how we date – will be impacted by technology? We can, and should, expect more from the future than the dystopia promised in current science fiction. The Future Of… will reveal surprising and personal predictions about the rest of our lives — and the lives of generations to come.

SUBSCRIBE: http://bit.ly/29qBUt7

About Netflix:
Netflix is the world’s leading streaming entertainment service with 222 million paid memberships in over 190 countries enjoying TV series, documentaries, feature films and mobile games across a wide variety of genres and languages. Members can watch as much as they want, anytime, anywhere, on any internet-connected screen. Members can play, pause and resume watching, all without commercials or commitments.

The Future Of | Official Trailer | Netflix.
https://youtube.com/Netflix.

This docuseries explores surprising predictions about augmented reality, wearable tech and other innovations that will impact our lives in the future.

Building up new data-storage memory

Scientists from the Institute of Industrial Science at The University of Tokyo fabricated three-dimensional vertically formed field-effect transistors to produce high-density data storage devices by ferroelectric gate insulator and atomic-layer-deposited oxide semiconductor channel. Furthermore, by using antiferroelectric instead of ferroelectric, they found that only a tiny net charge was required to erase data, which leads to more efficient write operations. This work may allow for new, even smaller and more eco-friendly data-storage memory.

While consumer flash drives already boast huge improvements in size, capacity, and affordability over previous computer media formats in terms of storing data, new machine learning and Big Data applications continue to drive demand for innovation. In addition, mobile cloud-enabled devices and future Internet of Things nodes will require that is energy-efficient and small in size. However, current flash memory technologies require relatively large currents to read or write data.

Now, a team of researchers at The University of Tokyo have developed a proof-of-concept 3D stacked memory cell based on ferroelectric and antiferroelectric field-effect transistors (FETs) with atomic-layer-deposited oxide semiconductor channel. These FETs can store ones and zeros in a non-volatile manner, which means they do not require power to be supplied at all times. The vertical device structure increases information density and reduces operation energy needs. Hafnium oxide and indium oxide layers were deposited in a vertical trench structure. Ferroelectric materials have electric dipoles that are most stable when aligned in the same direction. Ferroelectric Hafnium Oxide spontaneously enables the vertical alignment of the dipoles. Information is stored by the degree of polarization in the ferroelectric layer, which can be read by the system owing to changes in electrical resistance.

US General credits Musk’s Starlink with ‘Destroying Vladimir Putin’s information campaign’

Elon Musk and his Starlink Internet service, according to a US general, are responsible for keeping Ukrainian communication links up despite Russian attempts to shut them down. In a June 8 Politico piece, Brig. Gen. Steve Butow, head of the space portfolio at the Defense Innovation Unit, the Pentagon’s Silicon Valley tech outpost, said: “The strategic consequence is that it completely devastated [Russian President Vladimir] Putin’s media campaign.”

“He has never been able to quiet (Ukrainian President Volodymyr) Zelenskyy to this day.” Elon Musk, the billionaire entrepreneur, and his SpaceX firm are working on a satellite network and Earthbound receivers that will beam the Internet throughout the world, reaching locations that previously couldn’t access high-speed internet. The messages going between Earth’s receivers and a “constellation” of satellites flying approximately 342 miles above the surface, according to the business, are quicker than fiber-optic networks and can reach more distant parts of the world.

Musk sent the equipment to Ukraine in March after authorities there requested them after Russia’s incursion on February 24, according to the Washington Post. “While you try to colonize Mars — Russia try to occupy Ukraine! Russian missiles strike Ukrainian civilians while your rockets successfully land from space ” Mykhailo Fedorov, Ukraine’s Vice Prime Minister, sent Musk a tweet on February 26. ” We request that you deliver Starlink stations to Ukraine and address sane Russians to stand.”