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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.

Was There Treasure Buried Under Lyon?

February 18, 1959, was just an ordinary day for road workers in Lyon, France, tasked with building a tunnel under Croix-Rousse Hill in a bid to reduce traffic congestion. While drilling, they stumbled upon an old well. That wasn’t unusual. Though Lyon lay across two major rivers, access to drinking water was poor, and the city was peppered with wells. On closer inspection, however, the road workers discovered that this well didn’t simply descend vertically. Branching off from the……

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James Marshall Monument in Coloma, California

California boasts many historic sites that pay homage to the Gold Rush of 1849, but this is the site of the actual first discovery of gold in 1848 that brought the so-called “49ers.” This monument to the discoverer, James Wilson Marshall, sits on a hill overlooking the Marshall Gold Discovery State Historic Park. One of the statue’s hands points to the spot where he found the gold. Marshall, who helped design and construct a sawmill at the site, never……

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Grange Stone Circle Lough Gur in Limerick,...

Just off the R512 roadway in County Limerick sits an unassuming gem. It’s the largest stone circle in Ireland. Visitors could easily drive by this hidden wonder. There are no fees and no barriers and everyone is free to walk right into the circle. There is a locked metal box at the entrance if you wish to donate.   The national monument consists of 113 contiguous standing stones set in a near-perfect circle at 150 feet (46 meters) in……

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Joystick-operated robot could help surgeons treat stroke...

MIT engineers have developed a telerobotic system to help surgeons quickly and remotely treat patients experiencing a stroke or aneurysm. With a modified joystick, surgeons in one hospital may control a robotic arm at another location to safely operate on a patient during a critical window of time that could save the patient’s life and preserve their brain function. The robotic system, whose movement is controlled through magnets, is designed to remotely assist in endovascular intervention — a procedure……

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MIT Schwarzman College of Computing unveils Break...

Aimed at driving diversity and inclusion in artificial intelligence, the MIT Stephen A. Schwarzman College of Computing is launching Break Through Tech AI, a new program to bridge the talent gap for women and underrepresented genders in AI positions in industry. Break Through Tech AI will provide skills-based training, industry-relevant portfolios, and mentoring to qualified undergraduate students in the Greater Boston area in order to position them more competitively for careers in data science, machine learning, and artificial intelligence…….

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ATK Rocket Garden in Corinne, Utah

In the mid-1950s, with the Cold War raging, Thiokol Corporation, a chemical company then well-known for its synthetic rubber, was becoming involved in the development of solid fuels for rocket motors. The company acquired a large piece of land at this remote site in the Utah desert to use as a rocket proving ground. Since then, Thiokol has been known by various legal names over the years. It became notorious as Morton-Thiokol at the time of the Challenger disaster……

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MIT OpenCourseWare launches NextGen platform

After serving millions of learners around the world for the last 20 years, MIT OpenCourseWare (OCW) has launched its next-generation platform to allow for flexible growth, experimentation, and evolution in open learning. MIT’s “NextGen OCW” offers a new and improved experience for learners, more support for educators, additional opportunities for open education collaboration, and a greater capacity to share even more robust MIT content in the years to come. Now optimized for use on mobile devices, OCW opens new……

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Carbon capture: key decarbonizing tool or ‘false...

Polly Glover realized her son had asthma when he was nine months old. Now 26, he carries an inhaler in his pocket whenever he’s out and about in Prairieville, Louisiana, part of Ascension Parish. “He probably needs to leave Ascension quite frankly,” Glover says, but he hasn’t because “this is his home and this is our family and this is our community.” The parish is part of the 85-mile (137-kilometer) span between New Orleans and Baton Rouge officially called…

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Polish, Baltic presidents visit Ukraine in show...

KYIV, Ukraine (AP) — The presidents of four countries on Russia’s doorstep visited Ukraine on Wednesday in a show of support for the embattled country, after Russian President Vladimir Putin vowed to continue his bloody offensive until its “full completion.” The presidents of Poland, Lithuania, Latvia and Estonia — all NATO countries that worry they may face Russian attack in the future if Ukraine falls — traveled by train to Kyiv to meet Ukrainian leader Volodymyr Zelenskyy. In one…

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Engineers enlist AI to help scale up...

Perovskites are a family of materials that are currently the leading contender to potentially replace today’s silicon-based solar photovoltaics. They hold the promise of panels that are far thinner and lighter, that could be made with ultra-high throughput at room temperature instead of at hundreds of degrees, and that are cheaper and easier to transport and install. But bringing these materials from controlled laboratory experiments into a product that can be manufactured competitively has been a long struggle. Manufacturing……

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A new heat engine with no moving...

Engineers at MIT and the National Renewable Energy Laboratory (NREL) have designed a heat engine with no moving parts. Their new demonstrations show that it converts heat to electricity with over 40 percent efficiency — a performance better than that of traditional steam turbines. The heat engine is a thermophotovoltaic (TPV) cell, similar to a solar panel’s photovoltaic cells, that passively captures high-energy photons from a white-hot heat source and converts them into electricity. The team’s design can generate……

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Birthplace of Buddy Guy in Lettsworth, Louisiana

George “Buddy” Guy was born on July 30, 1936, in Lettsworth, Louisiana. Guy started playing music on a diddley bow, a small stringed instrument that he made himself using wire, a piece of wood, and his mother’s hairpins. His parents were sharecroppers, and though they had little money, Guy’s father bought a guitar from another fieldhand so he could keep learning. As a teenager, Guy began performing in Baton Rouge, then moved to Chicago at the age of 21. He……

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Computing our climate future

On Monday, MIT announced five multiyear flagship projects in the first-ever Climate Grand Challenges, a new initiative to tackle complex climate problems and deliver breakthrough solutions to the world as quickly as possible. This article is the first in a five-part series highlighting the most promising concepts to emerge from the competition, and the interdisciplinary research teams behind them. With improvements to computer processing power and an increased understanding of the physical equations governing the Earth’s climate, scientists are……

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Cosmo Isle Hakui in Hakui, Japan

Japan is no stranger to purported UFO sightings, early cases date all the way back to the Middle Ages. The city of Hakui in western Japan has turned to this history of sightings to revitalize its tourism industry. Local texts from the Heian period (794-1185 CE) mention frequent sightings of sōhachibon, unidentified flying objects named after Buddhist cymbals. The city’s tourism committee promoted this legend nationwide to attract visitors at the height of Japan’s UFO fad in the 1980s, and it……

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Podcast: The Rotary Jail Museum

Listen and subscribe on Stitcher, Apple Podcasts, Spotify, and all major podcast apps. In this episode of The Atlas Obscura Podcast, we visit the only remaining operational rotary jail, which shows visitors how inmates were once locked within the building’s walls. Our podcast is an audio guide to the world’s wondrous, awe-inspiring, strange places. In under 15 minutes, we’ll take you to an incredible site, and along the way you’ll meet some fascinating people and hear their stories. Join……

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