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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.

Fortaleza del Real Felipe in Lima, Peru

Skeletal women with wind-whipped hair, half-seen atop the ramparts in the wee hours. Children, giggling demonically as they flit down passageways. The Fortaleza del Real Felipe, in Lima’s seedy port district of El Callao, has never lacked for resident haunts. The colonial garrison has certainly had time to accumulate them. Commissioned in 1747 by Viceroy José Antonio Manso de Velasco, the fort was the Spanish crown’s response to one of the chief irritants to its overseas empire: pirates. Starting……

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Site of the Rhoads Opera House Fire...

The tragedy of the Rhoads Opera House fire unfolded on January 13, 1908. After a kerosene stage light was knocked over, the flame spread to a malfunctioning stereopticon projector being used by an insufficiently-trained employee during a lecture on the second floor. The audience waited in their seats for employees to put the fire out, but as minutes passed and panic rose, the mass of people pressed toward the door, preventing it from opening inward. The exit stairwells narrowed at the……

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Cheapside Plane Tree in London, England

One would be forgiven for overlooking this unassuming tree. Though it stands an impressive 70 feet tall, the towering skyscrapers around the vicinity of St. Paul’s Cathedral make it seem small. But the plane tree, which is situated near the intersection of Cheapside and the aptly-named Wood Street, may be the oldest living tree in London. Though there are no written documents to show when it was planted, this tree has appeared in multiple news articles over the centuries……

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Stephen Hillenburg Memorial in Anaheim, California

In the pantheon of iconic cartoon characters, there’s of course Mickey, Bugs, Homer, and a certain yellow sponge who has captured the hearts of audiences across the globes for over two decades. So, who lives in a pineapple under the sea? If your immediate response was an enthusiastic chanting of “Spongebob Squarepants,” you aren’t alone. The television show Spongebob Squarepants premiered on Nickelodeon in 1999 and has run ever since. It has cemented itself as not only a titan in pop……

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Archway in Kearney, Nebraska

The Archway is a well-executed museum that tells the story of earlier cross-continental travel by earlier settlers Exhibits range from the earliest pioneers to traverse the continent, to transcontinental trains and automobile traffic along the Lincoln Highway, parts of which are now I-80. The museum is probably best described as a diorama that visitors can walk through and view the life-size figures. The story behind the exhibits are told through audio devices that visitors carry throughout the museum.  What’s……

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Innis House in Fredericksburg, Virginia

The tiny, wood-framed house stands alone beside a dry stone wall next to an unpaved road. Known as Innis (or Ennis) House, it is now part of the Fredericksburg and Spotsylvania National Military Park. The road that runs beside the house is the infamous Sunken Road, the site of the bloodiest military engagements of the First and Second Battles of Fredericksburg during the U.S. Civil War. Many of the over 12,000 Union troops killed during the First Battle of……

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The Limits of Rules-Based Revenue Management Technology

There are automated revenue management decision-making systems, and then there are revenue management support tools that rely on a rules-based approach to setting and changing prices. While perhaps an efficient method for some proficient users, rules-based technology requires consistent manual intervention and will undoubtedly struggle as market conditions shift and staffing changeover occurs. Keep reading The post The Limits of Rules-Based Revenue Management Technology appeared first on Revfine.com….

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Podcast: The Unclaimed Baggage Center

Listen and subscribe on Stitcher, Apple Podcasts, Spotify, and all major podcast apps. In this episode of The Atlas Obscura Podcast, we visit the Unclaimed Baggage Center in Scottsboro, Alabama, which bills itself as “the nation’s only retailer of lost luggage.” If you’ve ever lost a bag during air travel, it probably wound up there—along with many other treasures and oddities. Our podcast is an audio guide to the world’s wondrous, awe-inspiring, strange places. In under 15 minutes, we’ll……

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Making computation come alive

As a Martian lander descends toward the Red Planet’s surface, when can its parachute be safely deployed? Open it too early, while the lander is hurtling through the atmosphere, and it might tear off — but open it too late and the lander might not slow down enough to prevent a catastrophic crash landing. There are seemingly endless possibilities in this complex conundrum. One way to solve this puzzle is to use a computer to simulate the Mars landing,……

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Ex-NBA stars get behind revamped East Asian...

BRISBANE, Australia (AP) — Baron Davis, Metta World Peace and Shane Battier have spent time in Asia helping build the profile of basketball, and their base of fans. Now they’re buying in. The East Asia Super League ambassadors are touting the revamped championship to be a “game changer” in the region. Davis, a two-time NBA All-Star, said the home-and-away format set to launch in October can be the impetus for East Asian countries to eventually be Olympic medal contenders…

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Seeing the plasma edge of fusion experiments...

To make fusion energy a viable resource for the world’s energy grid, researchers need to understand the turbulent motion of plasmas: a mix of ions and electrons swirling around in reactor vessels. The plasma particles, following magnetic field lines in toroidal chambers known as tokamaks, must be confined long enough for fusion devices to produce significant gains in net energy, a challenge when the hot edge of the plasma (over 1 million degrees Celsius) is just centimeters away from……

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Mount Street Gardens in London, England

Despite being built atop of a disused burial ground, the Mount Street Gardens of today give away little of their sinister past. They feature a bronze-topped fountain from the 19th-century, gate piers made of Portland stone, trees from north and southeast China, and a host of nesting birds. The neighboring Carlos Place boasts one of Emilio Greco’s statues and a fountain designed by acclaimed Japanese architect, Tadao Ando. The Jesuit Church of the Immaculate Conception and the neighboring Grosvenor……

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At MIT, learning about the language, history,...

A recent MIT event put into focus the ways in which the Institute is celebrating and supporting the education of Arabic language, art, and history. On Dec. 9, students had the opportunity to learn about the history and art of Arabic calligraphy from a local expert, Hajj Wafaa. A freelance calligrapher, Wafaa has taught Arabic calligraphy in the Boston area since 2004.  Originally from Kufa, Iraq, Wafaa taught himself calligraphy using paper, ink, and tools of his own making……

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Rait Castle in Nairn, Scotland

This secluded ruin, a “hall house” if you really want to get technical, was originally a Mackintosh property, and it came to the Norman Knights Comyn/Cummings—later de Rait—family, apparently with some bad blood.  Mackintosh later re-acquired the castle, and then the Campbells. The last recorded reference to the castle comes from 1596, when it was abandoned, but it is said the Duke of Cumberland—the leader of the Government forces—stayed there in 1746 prior to the Battle of Culloden, the……

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Physicists watch as ultracold atoms form a...

The world we experience is governed by classical physics. How we move, where we are, and how fast we’re going are all determined by the classical assumption that we can only exist in one place at any one moment in time. But in the quantum world, the behavior of individual atoms is governed by the eerie principle that a particle’s location is a probability. An atom, for instance, has a certain chance of being in one location and another……

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