• Rules of Thumb: Flammable Liquids: Open or Closed? - Features - The Chemical Engineer

    by admin on 2022-08-13 03:22:22

    Stephen Hall discusses the golden rules for design

    IT is somewhat surprising how frequently this question is raised and how confusion reigns when answering it: Is a process open to the environment, and why does it matter?

    I am discussing the use of the “open or closed” concept

  • Russia Ukraine war: Russian military says damaged Moskva missile cruiser has sunk | Russia Ukraine Crisis

    by admin on 2022-08-13 03:21:18

    #Ukrainian media reports about powerful explosions in #Kyiv. City ​​CCTV cameras shows that as the result of the shellings some districts of the city were left without electricity. There were also reports of explosions in #Kharkiv and #Kherson. pic.twitter.com/BYuvJAP2Wm

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  • Tunnel built for Chiang Kai-shek opens to public - Taipei Times

    by admin on 2022-08-13 03:21:09

    An underground tunnel in the east wing of the Grand Hotel in Taipei that once served as an emergency exit for former president Chiang Kai-shek (蔣介石) was yesterday opened to the public for the first time since it was built 50 years ago.

    A passage in the west wing of the hotel has b

  • Why the U.S. once bombed an erupting volcano

    by admin on 2022-08-13 03:14:23

    Can using explosives to divert volcanic destruction actually work? The first try in Hawaii set the stage for more attempts, but conditions for success are extremely rare.

    When Hawaii’s expansive Mauna Loa volcano erupted in 1935, it sent serpents of red-hot liquid rock slithering towar

  • Get Ready for the Perseid Meteor Shower This Weekend | Phoenix New Times

    by admin on 2022-08-13 03:14:17

    Phoenix's independent source of local news and culture

    Never Have I Ever Co-Stars Discuss High School, Boys, and Queerness

    Brandon Lee Is Man of Courage 2023

    Five Things to Do This Week in Metro Phoenix

    Join the New Times community and help support independent

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    by admin on 2022-08-13 03:14:13

    The keynote speech on foreign policy given by German Foreign Minister and Green Party politician Annalena Baerbock at The New School in New York City on August 2 demands a response. There are lies that are so outrageous that they develop a devastating momentum of their own if left unchallenged

  • Earth&rsquo;s Coldest Forests Are Shifting Northward with Climate Change | Lab Manager

    by admin on 2022-08-13 03:12:57

    New research from Northern Arizona University shows rising temperatures are causing Earth’s coldest forests to shift northward, raising concerns about biodiversity, an increased risk of wildfires and mounting impacts of climate change on northern communities.

    Logan Berner, assistan

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    by admin on 2022-08-13 03:12:45

    We are increasingly vulnerable to both natural disruptions and military attacks on our power grids. Earlier this month I wrote about electromagnetic pulse impulses (EMPs), which would destroy your electronics, leaving you and your surroundings intact — but without easy means of survival.

  • Refresh

    by admin on 2022-08-13 03:12:41

    A series of unexplained fires and explosions at strategic locations in Russia, including storage depots, a sensitive defense research site and the country’s largest chemical plant, have raised suspicions that at least some may have been caused by sabotage or Ukrainian attacks.

    In the l

  • Refresh

    by admin on 2022-08-13 03:12:30

    The fire at a North Carolina fertilizer plant continued to burn Wednesday morning, a more than 30-hour stretch, forcing thousands to evacuate their homes as authorities warned that potentially combustible chemical compounds stored on-site could cause an explosion.

    The blaze began Monday