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Suborbital space tourism finally arrives | FCC prepares to run public C-band auction | The big four in the U.S. launch industry — United Launch Alliance, SpaceX, Blue Origin and Northrop Grumman — hope to be one of two providers that will receive five-year contracts later this year to launch national security payloads starting in 2022. | China’s launch rate stays high | The International Space Station is the largest ever crewed object in space.

Foundations seek to advance AI for good...

While technology experts sound the alarm on the pace of artificial-intelligence development, philanthropists — including long-established foundations and tech billionaires — have been responding with an uptick in grants. Much of the philanthropy is focused on what is known as technology for good or “ethical AI,” which explores how to solve or mitigate the harmful effects of artificial-intelligence systems. Some scientists believe AI can be used to predict climate disasters and discover new drugs to save lives. Others are…

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Crystal Mine in Verdi, California

Quartz, silicon dioxide (SiO2) is one of the most common minerals in the Earth’s crust, and occurrences of massive quartz (so-called “bull quartz,” in miners’ jargon) are common. They are distinctive, the white quartz typically standing out prominently from the background of ordinary rock, and bull quartz also sometimes hosts valuable mineral deposits. The gold in the hard-rock mines of the Mother Lode on the west slope of the Sierra Nevada, for example, typically occurs in quartz. So, when……

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What Do King Charles III, the Pope,...

Old McDonald had a farm. The company managed by his descendants is now the 14th-largest private landowner in the world. Hold your ee-i-ee-i-o’s: This is not the farmer of nursery rhyme fame. That apocryphal MacDonald probably was inserted into a traditional folk song in early 20th-century America. These McDonalds (without the interstitial “a”) have been farming in Australia since 1827, when the first cattle were shipped to Tasmania. A Cattle Empire In 1947, Jim McDonald purchased Brightlands Station, a……

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Butrint National Park in Butrint, Albania

Butrint, located on the southern coast of Albania, is an ancient city that boasts a rich history and a unique blend of influences from various civilizations throughout the Mediterranean area. The site was first settled by the Greeks in the 7th century BCE and then became part of the Roman Empire in the 2nd century BCE. Over the centuries, Butrint was also influenced by the Byzantines, Venetians, and Ottomans. This mix of civilizations and diverse types of architecture makes……

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6 Winding Tales of Epic Road Trips

Summer in the United States means it’s time to hit the road in search of adventure, so we navigated the Atlas Obscura archive to find the best road trips stories, from the very first car journey from coast to coast 120 years ago, to the fastest ever (25 hours and 39 minutes) to one of the worst in history. And then there’s all the unexpected sites you’ll see along the way. Keep an eye out for a 6o-ton buffalo,……

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Andark Lake in Swanwick, England

Andark was originally formed in 1976 as a commercial diving business in Southampton, England.  Andark divers would work on everything from surveying ship hulls to underwater construction. In 1980, the company diversified and started a scuba diver training program. In 2011, the business expanded yet again. On the high ground behind Andark, a small yet deep lake was constructed. This bowl-shaped lake, known as Andark Lake, became one of Europe’s first purpose-built scuba diving lakes. Today, Andark Lake is still……

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Movie Review: Gal Gadot turns superspy in...

It’s turning out to be quite a summer for superspies and supercomputers. A month after the action feast of “Mission: Impossible — Dead Reckoning Part I,” in which Tom Cruise faced off with an AI supervillain called “the Entity,” comes a very “MI”-like international espionage thriller with an equally fancy and powerful machine. “Heart of Stone” stars Gal Gadot as Rachel Stone, an agent for an elite and clandestine intelligence agency called the Charter. Like “Mission: Impossible,” “Heart of…

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Theater Review: A play about the making...

NEW YORK (AP) — A rickety boat. Three guys with egos. And a massive, deadly shark. What could go wrong? Not what you might be expecting with “The Shark Is Broken,” the lyrical play that opened Thursday about the trio of actors who enlivened the pioneering Steven Spielberg -directed movie “Jaws.” Set on a boat off Martha’s Vineyard during filming in 1974, “The Shark Is Broken” is a moving comedy-drama, mirroring the way the movie segued from horror to…

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3 Questions: Boosting concrete’s ability to serve...

Damian Stefaniuk is a postdoc at the MIT Concrete Sustainability Hub (CSHub). He works with MIT professors Franz-Josef Ulm and Admir Masic of the MIT Department of Civil and Environmental Engineering (CEE) to investigate multifunctional concrete. Here, he provides an overview of carbonation in cement-based products, a brief explanation of why understanding carbonation in the life cycle of cement products is key for assessing their environmental impact, and an update on current research to bolster the process. Q: What……

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Thomas Coveney, Center for Transportation and Logistics...

Thomas G. Coveney, a dedicated systems administrator at the MIT Center for Transportation and Logistics (CTL), died on July 14 after a lengthy battle with cancer. He was 55 years old. “Tom was an exceptional systems administrator whose dedication and loyalty to CTL were unparalleled. His loss is a profound one, and we will miss him greatly,” says Yossi Sheffi, director of CTL and the Elisha Gray II Professor of Engineering Systems. Coveney joined MIT in 2000 as a……

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Yokohama Customs “Queen’s Tower” in Yokohama, Japan

The city of Yokohama is home to a major international seaport, one of the busiest since 1859. Located close to its pier is the customs headquarters, an unusual historic building one might expect to find in Morocco rather than in Japan. Constructed in 1934, the Yokohama Customs headquarters is nicknamed “the Queen’s Tower” for its turquoise-domed minaret, and the rest of the building matches its style, with Moorish battlements and arched windows, partially inspired by ancient Indian architecture. There……

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Restaurant Revenue Management Strategies for Successful Managers

Getting your restaurant revenue management strategy right can be critical for the success of your business. In this article, you’ll learn everything you need to know about revenue management: what it is, what it can do for your business, and how to craft and implement the perfect strategy. You’ll discover key tactics and ways to The post Restaurant Revenue Management Strategies for Successful Managers appeared first on Revfine.com….

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The 8 Best Astronomy Books For Beginners

It’s easy to forget amid summer road trips and back-to-school to-do lists that our Earthly home is just a floating speck of blue in the vastness of the universe, that our human lives are just a blink in our galaxy’s long history. To help you (and ourselves!) carve out more time to contemplate our place in it all, Atlas Obscura compiled this list of the best books about space, the universe, and beyond. Even if you’re completely new to……

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Te Puka (The Anchor Stone) in Stewart...

A 100-meter walk down the Rakiura Track from the car park reveals a giant chain emerging from the tussock and sinking into the sand. This sculpture plays on the idea that Stewart Island (Rakiura) is physically connected to the South Island. There is a matching sculpture on the South Island at Bluff.  According to Māori folklore, the South Island was demigod Māui’s canoe (te waka a Māui) and Rakiura was the canoe’s anchor stone. The sculpture is formally known……

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Montgomery Co. unemployment hits lowest level in...

The unemployment rate across Montgomery County, Maryland, has reached a new 33-year low at 1.5%, according to numbers from the Bureau of Labor Statistics. The steady job growth has outpaced jurisdictions across the region. “Even in the face of the economic trials of the pandemic, we’re seeing indications that our local economy is fairing well and doing better than five years ago,” said County Executive Marc Elrich, during a media briefing. The average rate typically considered full employment sits…

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