Technology

Youth on Tech Latest Episode: Revealing Moon Mysteries, Exploring the Universe

Published

3 years ago

June 26, 2023

BEIJING, June 26, 2023 /PRNewswire/ — This is a report from Science and Technology Daily: China has revealed its plan to send astronauts to the moon by 2030. Themed by the “Revealing Moon Mysteries, Exploring the Universe,” the latest episode of Youth on Tech invited three guests to share their thoughts on lunar exploration.

Mysteries of the moon

People have been curious about how the moon was formed for centuries, but to this day there has been no clear cut answer to the question. Zhang Tianli, an engineer of China’s Lunar Exploration and Space Engineering Center (LESEC), said that currently the main hypotheses for the origin of the moon include the Giant Impact Hypothesis, Co-formation Hypothesis and Capture Hypothesis. The most widely accepted is the first one. That is, in the early solar system, a Mars-sized object collided with the young Earth and some debris gathered to form the moon.

Zhang said the Giant Impact Hypothesis explains some features of the moon, such as its small size, lack of iron core, and the similarity of isotopic compositions between the moon and Earth’s mantle. “China is planning to place astronauts on the moon before 2030, and we’re really looking forward to it,” said Zhang.

Another often discussed topic about the moon is why humans can only see the near side of the moon from Earth. It was not until in 2018, when China’s Chang’e-4 lunar probe made a historic landing on the far side of the moon that humans could have a close look at it. Obviously, the far side is much more difficult to explore than that of the near side of the moon.

Meanwhile, Low Jing Xiang, a Malaysian researcher, explained that this is because the moon is tidally locked to the Earth and the same side of the moon is always turned toward the Earth, resulting in the moon blocking of signal transmissions from the far side to the Earth. Therefore, the Chinese Queqiao Relay Satellite was set up to relay the signal from the far side of the moon, making Chang’e-4 mission successful.

Global cooperation matters

Outer space exploration is a common cause and pursuit for humanity. So it calls for international cooperation in research to expand cognitive boundaries of humans about celestial bodies.

Low, also the associate professor of Science and Technology University of China (USTC), is taking part in the International Lunar Research Station project, which was proposed by China National Space Administration (CNSA) and Roscosmos of Russia in 2021. The project is expected to be completed by 2035.

The priority for Low and his team is to study the possibility of the in situ resource utilization of lunar soils as catalysts for electrocatalytic CO2 conversion. It is an arduous task. But during the participation in this project, Low said he had caught the chance working with experts not only from China, but also from other countries such as Russia, Iran and Egypt. This kind of collaboration helped Low solve problems in his research and made him understand how important global cooperation is. “This project also shows the willingness of the leading space exploration countries to share their knowledge and collaborate with the other countries,” said Low.

When talking about this, Low said he never dreamed he could be part of such a project. In 2021, when Prof. Xiong Yujie from USTC asked Low whether he wanted to participate in a space exploration project, he wondered if Prof. Xiong was serious. “Now, I am here, participating in the project,” Low said.

“In my opinion, human society should work together across the country border instead of practicing seclusion policy to solve the mist in space exploration,” he said.

Tips for young generation

The guests shared their personal stories and experience with young people who are interested in lunar science and have ambitions to explore outer space.

Before coming to LESEC, Shen Yuduo was a postgraduate student at Macquarie University in Australia. She majored in conference interpreting. “But I am very interested in space. I’m [always] gazing at the stars and dreaming about the endless mysteries in the vast universe,” said Shen.

According to Shen, she was inspired by China’s achievements in space. She believes that China is becoming one of the leading countries around the world in moon exploration. To be part of LESEC, Shen keeps working hard to learn more about space knowledge and terminologies, as well as the deep space exploration programs. “There are many transferrable skills that you can apply,” said Shen, adding that “No matter what you are doing or studying, every person has endless potentials, so I do not ever set limitations on myself!”

Low believes that participating in the International Lunar Research Station project is a dream that comes true. When he shares his experience with young people, he asks them, “Why don’t we go beyond the Earth, looking for something that we don’t have on this planet?”

View original content to download multimedia:https://www.prnewswire.com/news-releases/youth-on-tech-latest-episode-revealing-moon-mysteries-exploring-the-universe-301862909.html

SOURCE Science and Technology Daily

Technology

In HelloNation, Custom Auto Expert Gecovey Coffman Breaks Down Brake Warning Signs

Published

10 minutes ago

April 20, 2026

AMARILLO, Texas, April 20, 2026 /PRNewswire/ — What do small changes in your vehicle’s braking behavior really mean? A HelloNation article featuring Gecovey Coffman of Coffman Customs helps drivers understand how early brake warning signs can prevent major repairs and improve safety on the road.

The article points out that many drivers ignore early signs like brake squealing or a slight change in pedal feel, assuming they’re harmless or temporary. But these signals often indicate worn brake pads or related issues that deserve prompt attention. When left unchecked, what begins as a small inconvenience can grow into a costly and potentially dangerous brake problem.

Brake squealing is among the most common early signals. According to the article, this high-pitched sound during light braking usually stems from worn brake pads or dust buildup. In Amarillo’s dry climate, dust is a regular factor in how brakes wear. The article explains that while occasional noise might be harmless, repeated or worsening squealing is one of the clearest brake warning signs to watch for.

Another issue the article explores is brake vibration. This can be felt through the pedal or steering wheel and is typically caused by uneven wear on the rotors. Brake vibration can worsen over time and reduce the driver’s ability to stop smoothly. The piece recommends brake inspection at the first sign of vibration to prevent further damage.

Pulling to one side when braking is another signal that may indicate uneven pressure or worn brake pads on a single wheel. The article explains how this imbalance can affect stability, especially in wet or dusty conditions, and is often overlooked until it impacts everyday driving.

The article also sheds light on the role of heat in brake wear. Stop-and-go traffic, frequent hard stops, and Amarillo’s shifting weather can all raise the temperature of brake components. This kind of repeated heat exposure increases the chances of brake squealing and accelerates the wear on pads and rotors alike.

The article emphasizes that a timely brake inspection can make a significant difference. It describes how inspections help identify wear patterns before they reach critical levels, limiting both cost and downtime. A standard brake inspection often includes checking for worn brake pads, measuring rotor thickness, and evaluating the condition of the brake fluid.

Speaking of brake fluid, the article notes that this is a frequently overlooked part of the system. Over time, brake fluid absorbs moisture, which can reduce its effectiveness and lead to a softer pedal feel. The piece stresses that brake fluid should be checked regularly, as degraded fluid contributes to inconsistent stopping power, particularly under heavy use.

Seasonal changes also play a role in brake behavior. The article explains that temperature fluctuations, especially during Amarillo’s cooler mornings and warmer afternoons, can cause brake materials to expand and contract. These shifts often make existing problems like brake squealing or brake vibration more noticeable.

Even with modern dashboard alerts in newer vehicles, the article encourages drivers not to rely solely on sensors. Physical feedback, like vibration, squealing, or pulling, often appears first. By recognizing and responding to these brake warning signs early, drivers can maintain safer and more reliable braking performance.

Ultimately, the HelloNation article promotes regular maintenance as the most effective way to prevent serious brake problems. A proactive approach, based on local driving conditions and vehicle feedback, protects both safety and the vehicle’s long-term reliability.

The article, When Your Brakes Are Telling You Something, features insights from Gecovey Coffman, Custom Auto Expert of Amarillo, TX, in HelloNation.

About HelloNation
HelloNation is a premier media platform that connects readers with trusted professionals and businesses across various industries. Through its innovative “edvertising” approach that blends educational content and storytelling, HelloNation delivers expert-driven articles that inform, inspire, and empower. Covering topics from home improvement and health to business strategy and lifestyle, HelloNation highlights leaders making a meaningful impact in their communities.

View original content to download multimedia:https://www.prnewswire.com/news-releases/in-hellonation-custom-auto-expert-gecovey-coffman-breaks-down-brake-warning-signs-302747736.html

SOURCE HelloNation

Technology

Sinai.ai Closes $1.45M Pre-Seed Round to Reimagine the Future of Reading

Published

10 minutes ago

April 20, 2026

The AI-native books platform backed by KAUST Innovation Ventures, DisrupTech Ventures, and a coalition of leading investors is transforming the way people read, bringing books to life as living, interactive aiBook™ experiences

SUNNYVALE, Calif., April 20, 2026 /PRNewswire/ — Sinai.ai, an AI-native books platform, today announced the close of its $1.45M pre-seed funding round, led by KAUST Innovation Ventures (KIV) and DisrupTech Ventures, with participation from Maza Ventures and YOUXEL Ventures, alongside a coalition of angel investors. The capital will fund proprietary tech, AI infrastructure, user acquisition, and licensing.

The $150 billion global book market has seen little innovation in format for decades. Sinai was built to change that. At the heart of the platform is the aiBook™, a trademarked, patent-backed book format built on 100% licensed, full-text content. Readers can converse with their book in real time, generate study guides and quizzes, access titles across multiple languages, and switch between reading and listening. Sinai is launching with thousands of titles, having already secured partnerships with double-digit publishers, including several prominent names in the industry.

Investor Perspectives

“We strongly believe that AI will fundamentally reshape a wide range of industries, and the book industry is long overdue for meaningful innovation. For over two decades, the core format of books has remained largely unchanged. What the Sinai.ai team is building introduces a truly new paradigm — transforming books into interactive, intelligent experiences where readers can engage, learn, and explore in entirely new ways. We are particularly excited about the team and their ability to execute on a vision that sits at the intersection of content, technology, and user experience. We are always proud to back Egyptian founders who are building category-defining companies and pushing the boundaries of innovation beyond local markets.”
— Mohamed El Sayed Okasha, DisrupTech Ventures

“What drew me to Sinai.ai is that they’re approaching a huge, old industry with respect and clarity. Publishing has been around for centuries, and for good reason, but much of how it operates hasn’t evolved at the pace of technology. Instead of trying to break it, Sinai.ai is working alongside it, using AI to modernize how books are created, produced, and distributed. That’s a harder path. It requires understanding the incentives of everyone involved and building something that fits into a real ecosystem, not just replacing it. But it’s also the more enduring one. The companies that last are often the ones that reshape industries from within, and Sinai.ai feels like it’s doing exactly that.”
— Tambi Jalouqa, Maza Ventures

About the Team

Sinai.ai was co-founded by five individuals: Ahmed Kamel (CEO), a serial tech entrepreneur with post-graduate studies in AI and innovation at Stanford; Mohamed Elshamy (CRO), Yale MBA, with experience at Google, McKinsey, and Meta; Mohamed Elshenawy (CTO), PhD in AI from the University of Toronto, and led AI teams in different ventures; Hana Malhas (CFO), University of Michigan MBA, with deep experience in creative industries; and Abdullah Moatasem (CCO), creative director with credits at Warner Bros., Netflix, and Disney+.

Media Contact
Hana Malhas
6692369534
412491@email4pr.com
www.sinai.ai

View original content to download multimedia:https://www.prnewswire.com/news-releases/sinaiai-closes-1-45m-pre-seed-round-to-reimagine-the-future-of-reading-302747713.html

SOURCE Sinai.ai Inc.

Technology

OpenTable Acquires Canadian Reservation Platform Libro, Expanding Presence in Quebec and Beyond

Published

10 minutes ago

April 20, 2026

SAN FRANCISCO, April 20, 2026 /PRNewswire/ — OpenTable, a global leader in restaurant technology, announced today that it has acquired Libro, a leading Canadian reservation and table management platform. With Libro currently serving thousands of restaurant partners in the region, the acquisition will strengthen OpenTable’s offering in Canada, specifically across Quebec.

By joining forces, OpenTable and Libro will combine industry-leading discovery, table management systems (TMS), and guest relationship tools to better serve the Canadian hospitality industry.

“Libro and OpenTable share a deep commitment to the success of local restaurants, making this a natural fit for both companies,” said Debby Soo, CEO of OpenTable. “By combining Libro’s localized expertise with our global diner network, we are deepening our commitment to the Canadian dining scene and providing Libro’s restaurant partners the option to soon join OpenTable’s diner network, driving broader visibility and more bookings.”

“This is an exciting next chapter for Libro and the restaurants we serve,” said Lorne Schwartz, CEO of Libro. “By joining forces with OpenTable, we’re able to expand our reach and bring even more value to our community, while continuing to deliver the localized support and innovation our partners rely on.”

To ensure seamless service for current partners, Libro will continue to operate as a standalone brand, while benefiting from expanded visibility on the OpenTable marketplace. A phased integration of inventory, infrastructure, and security capabilities is expected to be completed in the foreseeable future.

As part of the agreement, OpenTable will welcome Libro’s employees and leadership team. The combined expertise of both organizations will focus on delivering innovative solutions for restaurateurs and diners across North America.

About OpenTable

OpenTable, a global leader in restaurant tech and part of Booking Holdings, Inc. (NASDAQ:BKNG), helps more than 65,000 restaurants worldwide fill 1.9 billion seats a year. OpenTable’s world-class technology empowers restaurants to focus on what matters most – their team, their guests, and their bottom line – while enabling diners to discover and book the perfect restaurant for every occasion.

About Libro
Libro is one of North America’s leading online guest experience platforms, providing restaurants with a fully branded way to fill tables, manage reservations, reduce no-shows, engage customers, and elevate the overall guest experience.

The platform enables operators to strengthen relationships with their guests and drive repeat visits—all within a seamless reservation experience.

Headquartered in Montreal, Libro serves restaurants across Canada, the United States, and Europe.

View original content:https://www.prnewswire.com/news-releases/opentable-acquires-canadian-reservation-platform-libro-expanding-presence-in-quebec-and-beyond-302747348.html

SOURCE OpenTable, Inc.