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  2. History of virtual learning environments in the 1990s - Wikipedia

    en.wikipedia.org/wiki/History_of_virtual...

    A 1990 foreign patent and a 1972 patent by Jakob Zawels (# 3,641,685) are referenced. The patent is granted in 1993. The patent is referenced in a 2000 patent filing (# 6,988,138) by representatives of BlackBoard, Inc. Murray Turoff, the guru of EIES, publishes "Computer-Mediated Communication Requirements for Group Support" (PDF).

  3. Stay informed about COVID-19 symptoms & prevention. Explore WebMD's comprehensive resource for information on signs, precautions, & the latest updates

  4. Astrological sign - Wikipedia

    en.wikipedia.org/wiki/Astrological_sign

    Each sign can be divided into three 10° sectors known as decans or decanates, though these have fallen into disuse. The first decanate is said to be most emphatically of its own nature and is ruled by the sign ruler. [43] The next decanate is sub-ruled by the planet ruling the next sign in the same triplicity.

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  6. Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.

  7. Stock market today: Asia shares rise moderately ahead of ...

    www.aol.com/stock-market-today-asia-shares...

    Asian shares were mostly higher Wednesday as markets focused on prospects for the U.S. Federal Reserve’s first cut to interest rates in more than four years. The Bank of Japan and the Bank of ...

  8. How to Delay Ejaculation and Last Longer in Bed - Healthline

    www.healthline.com/health/mens-health/how-to...

    Premature ejaculation could be a sign of an underlying condition, such as a hormonal imbalance or other sexual dysfunction, that requires treatment. How we reviewed this article: Sources

  9. Cat UTI Problems: Signs, Causes, and Treatment - WebMD

    www.webmd.com/pets/cats/cat-urinary-tract-problems

    If your cat's bathroom habits change, it might be a sign that they have a urinary tract problem. Cats of any age can have problems with their lower urinary tracts. Some cats are prone to urinary ...