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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.

Deter Prying Eyes by Locking Your Own...

It was spring in England, and Sir Robert Cecil—Secretary of State for King James VI and I—was not happy. “I have also sent you a piece of paper folded as gentlemen use to write their letters,” he wrote to his teenage son, William, “whereas yours are like those that come out of a grammar school.” The scolding tone is timeless; William’s offense, however, is a bit dated. In the early 17th century, mass-produced envelopes had yet to be invented…….

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Danger Bridge in Warwick, Rhode Island

On November 5th, 2013, Mayor Scott Avedisan revealed a stone plaque on the sidewalk of the newly restored bridge. It reads “Danger Bridge,” but this particular bridge could not be any less dangerous. It was City Council President Donna Travis who fought to convince the Mayor to keep the name as she campaigned for its restoration. You won’t find Danger Bridge on most maps. Constructed in 1885, it served as a link between Horse Neck and the rest of……

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La Mina de Daroca in Daroca, Spain

Arriving to Daroca from the north, just before entering the old town, on your left you will see a mysterious tunnel. It’s called La Mina (the Mine). But don’t let the name fool you. It wasn’t built for mining or exploratory purposes.  It dates back almost five centuries, to 1560. The town’s main street, Calle Mayor de Daroca, follows along the bottom of a ravine. During heavy rains, torrential floods of water flowed through Daroca, causing serious damage along the way…….

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Artificial intelligence system could help counter the...

Disinformation campaigns are not new — think of wartime propaganda used to sway public opinion against an enemy. What is new, however, is the use of the internet and social media to spread these campaigns. The spread of disinformation via social media has the power to change elections, strengthen conspiracy theories, and sow discord. Steven Smith, a staff member from MIT Lincoln Laboratory’s Artificial Intelligence Software Architectures and Algorithms Group, is part of a team that set out to……

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Orbiit raises seed funding to automate the...

Orbiit, a startup that automates the interactions within an online community, has raised a $2.7 million round led by Bread and Butter Ventures, with participation from new investors High Alpha Capital, LAUNCHub Ventures and Company Ventures. Existing investors Founders Fund, which led Orbiit’s $1 million pre-seed round, Acceleprise and other angels also participated. The capital will be used to build out the Orbiit product and engineering team. Orbiit says its platform handles the communications, matching, scheduling, feedback collection and……

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Ocean City Life-Saving Station Museum in Ocean...

The U.S. Life-Saving Service was a coastal rescue system established by the U.S. Department of the Treasury for the purpose of saving distressed vessels and their occupants at sea. The first installation in Maryland was located in the dunes near the northern end of Ocean City, Maryland some time around 1881. By 1891, activity had increased to the point where a larger space was required to house the growing agency, and the present museum building was constructed to meet……

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Nike Missile Site W-64 in Lorton, Virginia

Site W-64 was one of three Nike Missile sites in Fairfax County, Virginia in the late 1950s, and one of 13 such sites that encircled the Washington, D.C. metropolitan area, poised to respond to any attack on the country and capital during the height of the Cold War.  The Lorton site was designated as the “National NIKE Site” by then-Secretary of the Army Charles C. Finucane and hosted foreign dignitaries, along with local and national politicians. Initially, the site……

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Princess Colliery Disaster Monument in Sydney...

Spectators catching a little league baseball game in Sydney Mines may not suspect they are watching the game on the site of the old Princess Colliery. Sunk in 1876, Princess Pit was the first in the Sydney coalfield to mine under the ocean. It descended to a depth of 2,000 feet (600 meters) and reached more than five miles (nine kilometers) under the Atlantic. The men who worked the seam would be lowered in a cage, then climb onto……

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Reiling Dredge in Breckenridge, Colorado

Placer mining is a method of digging up rocks and soil from old stream deposits, using water to separate rocks from gold nuggets and flakes. Prospectors used flat pans to find enough gold to establish a claim. Sluice, riffle, and rocker boxes were used to work claims that showed promise. Deposits around Breckenridge were particularly rich with gold and lent themselves to more mechanized methods of placer mining. The sluice, riffle, and rocker boxes were built into boats that……

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Stubbert's Point Battery in Sydney Mines, Nova...

Stubbert’s Point on the north side of Sydney Harbour has a commanding view of the harbor and stood as a natural location for a defensive fortification. A gun was placed here during World War I, and an anti-submarine net also ran from the location to the South Bar. The current ruins are the remains of a gun emplacement constructed in the lead-up to World War II. The site was one of seven gun batteries that encircled the Sydney Harbour……

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Acorns’ SPAC listing depicts a consumer fintech...

Another day, another unicorn public offering. Today it’s Acorns, a consumer fintech service that blends saving and investing into a freemium product. It’s a company that TechCrunch has covered extensively since its birth, including through the pandemic’s impact on its business, both good and bad. The Exchange explores startups, markets and money.  Read it every morning on Extra Crunch or get The Exchange newsletter every Saturday. Acorns fits inside the larger savings-and-investing boom seen over the last four or……

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The Latest: Journal: 2 vaccines by China...

JAKARTA, Indonesia — Two vaccines made by China’s Sinopharm appear to be safe and effective against COVID-19, according to a study published in a medical journal. The report, published online in the Journal of the American Medical Association, concluded the two vaccines are about 73% and 78% effective, as Sinopharm has previously claimed. Scientists have been waiting for more details about the two vaccines, even though they already are used in many countries and one recently won the backing…

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Democratic Donkey and Republican Footprints in Boston,...

While admiring the old city hall on the Boston Freedom Trail, vistors may notice children climbing on a bronze donkey statue. Somewhat less popular with the kids is a cast of footprints with the motto “Stand In Opposition” emblazoned behind the heels. When Boston preservationist Roger Webb visited Florence, Italy, he became enamored with a statue of a donkey he found in a shop. He envisioned gifting this statue to the city of Boston and placing it on the……

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Homeward secures $371M to help people make...

Trying to buy a house in a competitive market is perhaps one of the most stressful things an adult can go through. Competing with a bunch of people all putting offers on a house that fly off the market in a matter of days is not fun. One startup that is trying to give home buyers a competitive edge by giving them a way to offer all cash on a home has just raised a boatload of money to……

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Stagg Hall in Port Tobacco, Maryland

Standing adjacent to the town square in historic Port Tobacco, Maryland, this gambrel-roofed building is one of only three 18th-century buildings still standing in Port Tobacco. Constructed in the mid-1700s for tobacco merchant John Parnham, the house has an interesting past, including one entire room being disassembled and reassembled at The Art Institute Of Chicago in 1930. However, the building was eventually purchased back and painstakingly reassembled in its original location. Stagg Hall was added to the National Register……

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