• Oregon Science Teachers Association (@ORSciTchr) / Twitter

    twitter.comORSciTchr?lang=en
    Inspire great science teaching by sharing your expertise at OSTA's 60th Annual Fall Conference on Science Education.

  • 2018 OSTA Conference on Science Education / Twitter

    twitter.comi/events/1052691418513207296
    The Oregon Science Teachers Association would like to thank everyone who came to the 57th Annual Fall Conference.

  • Udf - vapozdnyakovy — LiveJournal

    vapozdnyakovy.livejournal.com11215.html
    (1) (Universal Disk Format) A file system for optical media developed by the Optical Storage Technology Association (OSTA), www.osta.org...

  • Добили мразь. ВКС России нанесли точечный удар по...

    vk.comwall554239936_4222
    Сегодня будет потише", - добавил Мирошник. https://novorosinform.org/osta…97142.html.