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Trio win 2023 Nobel Prize in Physics for use of light to study electrons

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The Royal Swedish Academy of Sciences Tuesday awarded the 2023 Nobel Prize in Physics to three scientists for creating “flashes of light that are short enough to take snapshots of electrons’ extremely rapid movements.”

The list of winners for this prize includes Pierre Agostini, Ferenc Krausz, and Anne L’Huillier for their remarkable work because, since electrons travel so swiftly, it was once believed impossible to track their movements.

The committee said that the trio “have demonstrated a way to create extremely short pulses of light that can be used to measure the rapid processes in which electrons move or change energy.”

It praised the laureates for giving “humanity new tools for exploring the world of electrons inside atoms and molecules.”

L’Huillier, who is only the fifth woman to receive a Nobel in physics, said she was teaching when she got the call that she had won. She joked that it was hard to finish the lesson, Phys.org reported.

“This is the most prestigious and I am so happy to get this prize. It’s incredible,” she told the news conference announcing the prize. “As you know there are not so many women who got this prize so it’s very special.”

The Nobel Prize come with a financial prize of $1 million or 11 million Swedish krona. The funds originate from a legacy made by Alfred Nobel, a Swedish inventor who founded the award and died in 1896.

Last year, three scientists shared the physics award for demonstrating that even when separated, small particles could maintain a relationship with one another.

Once questioned, the phenomena are now being investigated for potential practical uses like information encryption.

The announcement comes after the Nobel Prize in Medicine was awarded to Professors Katalin Kariko and Drew Weissman on Monday for their groundbreaking work in developing the mRNA COVID-19 vaccines.

This technology, which was experimental prior to the pandemic, has since been administered to millions worldwide, providing protection against severe COVID-19 cases.

The Nobel Prize committee recognized their contributions to the rapid development of vaccines during a time of unprecedented global health crisis.

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Microsoft and BlackRock are set to establish a $30 billion fund for artificial intelligence infrastructure.

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AI models, particularly those employed in deep learning and extensive data processing, necessitate considerable computer power, resulting in increased energy usage.

The computational demands of AI have compelled technology firms to interconnect thousands of chips in clusters to attain the requisite data processing capacity, resulting in a significant increase in the demand for specialized data centers.

The investment entity, termed Global AI Infrastructure Investment Partnership, seeks to improve AI supply chains and energy procurement, according to BlackRock and Microsoft.

MGX, the investment firm supported by Abu Dhabi, will serve as a general partner in the fund, while Nvidia (NVDA.O), a manufacturer of AI chips, will provide its expertise.

The collaboration is expected to generate a total investment potential of up to $100 billion, inclusive of loan funding, according to the corporations.

The investments will primarily be in the United States, with the remainder allocated to partner countries, as stated by the firms.

The Financial Times initially reported on the development.

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Pakistan ascends 14 positions in the UN E-Government Index 2024.

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This significant breakthrough signifies Pakistan’s shift from the “Middle EGDI category” to the “High EGDI category” for the first time, indicating considerable improvements in digital government capabilities.

The nation’s E-Government Development Index has risen to 0.5095, an increase from 0.42380 in 2022. Although Pakistan remains behind global leaders such as Denmark (0.9847) and regional leaders like Singapore (0.969) and the Maldives (0.6745), this enhancement is a significant accomplishment.

Minister of State for Information Technology Shaza Fatima Khawaja has reaffirmed the government’s dedication to establishing a digital Pakistan.

During an event in Islamabad on Wednesday, she underscored the necessity for collaborative endeavors to promote innovation among the youth.

She asserted that the private sector ought to have a pivotal role in realizing a digital Pakistan. Shaza Fatima said that the administration is endeavoring to deliver exceptional stable and rapid internet connectivity.

She emphasized that Pakistan’s position in the UN’s e-governance development index had ascended by fourteen points. She stated that we are one of two Asian countries that have advanced from the medium tier to the top tier of digital e-governance, characterizing this as a notable accomplishment.

The Minister of State further asserted that Pakistan has made significant advancements in cyber security, attaining a premier rank in this field.

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AI detecting techniques are going to be introduced by YouTube.

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The artificial intelligence (AI) tools that YouTube plans to introduce have been unveiled. Using artificial intelligence technology, these technologies intend to assist in identifying individuals, voices, and music inside videos found on YouTube.

With the help of artificial intelligence synthetic sounds, the company has improved its Content ID system so that it can identify instances of copyright violations in songs.

The new function, which identifies artificial sounds emulating those of artificial singers, notifies users. The first edition will be made available to the public the next year, and then it will be taken to a more widespread audience.

A feature that will assist in recognizing deepfake faces in videos is also being introduced by YouTube.

It will be possible for consumers to be aware of the fact that their faces are being utilized in videos that were produced by artificial intelligence without their permission.

A greater degree of control over the video platform is intended to be granted to celebrities and artists.

Those who are impacted have the ability to contact YouTube’s privacy request mechanism in order to request that films of this nature be removed from the platform.

A guideline that previously designated such videos as artificial intelligence or content that was misleading is currently being strengthened and modified by the firm.

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