1. Given the media intensity given to the Covid 19 (otherwise known as Corona or Wuhan) virus, there seems no reason to have posts on that very specific subject in several forums Accordingly, all of those posts will be moved to "Headlines". All new items on that subject should be posted there as well. This notice will expire on 31 May, or be extended if needed. Thanks, folks.
  2. We've made all our Resources available to guests - would you consider a donation to support us?
    Please don't hotlink directly to these files, share the url from this page's address bar.

Science, Astronomy & Biology

  1. Dont

    The Preparatory Manual of Explosives 2015-07-02

    The chemistry of reactive matter..
    3/5, 1 rating
    Jul 2, 2015
  2. Brokor

    Forest Pest Control 2014-06-12

    Developed in cooperation with the Georgia Dept of Agriculture
    0/5, 0 ratings
    Jun 12, 2014
survivalmonkey SSL seal        survivalmonkey.com warrant canary