🎆 Scientists use X-rays to reveal speed of neutron star jets

Recently, scientists determined how jet speeds vary with the mass or spin of the neutron star, providing a powerful test of theoretical predictions using X-rays. For the initial occasion, astronomers measured the velocity at which neutron stars propel potent jets into space.

These are cosmic streams ejected when matter such as dust or gas is drawn toward dense entities like neutron stars, the remnants of massive stars. For more on this analysis, head over to today’s Must Read.

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🎙 New podcast How squid robots are taking over warehouse logistics with Gili Ovadia

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MUST READ

🎆 Scientists use X-rays to reveal speed of neutron star jets

For the first time, astronomers have quantified the velocity at which neutron stars propel powerful jets into space, a phenomenon critical to understanding the universe's evolution.

What are these jets? They are cosmic streams emitted when matter, such as dust or gas, is drawn towards dense entities like neutron stars, remnants of massive stars. According to a group of astronomers, they travel at roughly one-third the speed of light.

The energy output of these jets can influence the evolution of an entire galaxy or even a galaxy cluster, making them a crucial and fascinating component of the universe. A scientist highlighted the significance of these jets, explaining that they disperse gravitational energy released during the gas's descent.

🌊 This electrochemical technology could save our oceans from acidification

An electrochemical innovation emerges as a potential remedy for combating ocean acidification and reducing atmospheric carbon dioxide levels. Backed by Carbon to Sea initiative, a team of researchers from McMaster University and the University of Toronto has devised this groundbreaking technology.

It holds promise for alleviating the dire consequences of global warming. This is especially pertinent considering the alarming surge in CO2 emissions witnessed over the past six decades, resulting in a 30 percent escalation in ocean acidity. Such a sharp increase poses a significant threat to marine ecosystems, particularly vulnerable habitats like coral reefs.

Consequently, scientists devised a new method for ocean alkalinity enhancement. This innovation aims to restore the ocean’s pH balance while simultaneously absorbing excess CO2 from the atmosphere.

🥃 Your whiskey’s on battery power: New tech brings clean energy to distilleries

Whiskey enthusiasts, here's a reason to rejoice! Diageo, the renowned alcoholic beverage company, is revolutionizing its operations at two major production sites.

They're ditching traditional boilers, notorious for their high energy consumption, in favor of cutting-edge technology: heat batteries powered by clean energy. This move marks a significant victory for those advocating sustainable practices in the beverage industry.

The firm partnered with energy innovator Rondo Energy to install massive Heat Batteries at its Kentucky and Illinois sites. These batteries, resembling oversized toasters, will replace natural gas, thanks in part to a $75 million investment from the US Department of Energy. This upgrade is expected to cut emissions by 17,000 metric tons annually, equivalent to removing over 4,000 cars from the road each year.

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HOT TOPICS OF THE DAY

SCIENCE

> On April 8, a complete solar eclipse will traverse the Pacific Ocean, pass through Mexico, the United States, and Canada, before concluding its journey over the Atlantic Ocean. (More)

> The prolonged duration of human childhood has puzzled researchers for a significant period. However, a series of recent archaeological findings propose a compelling explanation for this phenomenon. (More)

> Organic electrochemical transistors (OECTs) are an emerging class of transistors based on organic superconducting materials known for their ability to modulate electrical current in response to small changes in the voltage applied to their gate electrode. (More)

ENERGY

> DGIST scientist created a learning model and resource optimization tech for 6G vision services, promising both accuracy and efficiency. It aims to tackle the demanding computing power and intricate learning models needed for such services. (More)

> France's state-owned energy company EDF says it has approval to load a new nuclear plant with fuel. France plans to expand its nuclear sector, unlike Germany, which has shut it down. (More)

> Researchers at DGIST in South Korea unveiled an ingenious device that enhances solar power generation by keeping panels free of dust and other contaminants. (More)

INNOVATION

> Chinese electric vehicle manufacturer Geely Auto has just released a video of its latest artificial intelligence (AI) powered driverless vehicle drifting on ice and snow. Geely called it “the world’s first driverless drifting technology.” (More)

> New York City Mayor announced that the city will soon start testing out technology that uses AI to detect guns at subway turnstiles, after partnering with Evolv, a Massachusetts-based weapons detection company. (More)

> A new device called LightSound will allows the Blind and Low Vision (BLV) community to experience a solar eclipse through sound. (More)

VIDEO

> The Europa Clipper probe, undergoing rigorous testing, will brave extreme conditions on its journey to Jupiter’s moon, Europa, gathering crucial data about its potential for habitability and extraterrestrial life. (More)

> Boston Dynamics’ robotic creation, Spot, has embarked on a new mission within the industrial sector to enhance safety and efficiency at Chevron’s operational sites. (More)

> The US is home to the world's most formidable air forces, the US Air Force and Navy Aviation, unrivaled in aerial combat with advanced aircraft like the Boeing EA-18G Growler, Lockheed Martin F-35 Lightning II, F-22 Raptor, and F-15EX Eagle II. (More)

IE QUIZ: THE RESULTS

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The answer is: 64

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