Actueel
Get flash to fully experience Pearltrees
Nathan C. Price, Lockheed Corporation Application: October 12th 1949 (other patents here , here , here , here ) Homer F. Streib, inventor ( via ) Charles A. Neumann, inventor ( via )
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Global Terrorism Database
The GTD Data Rivers is an interactive visual exploratory tool that allows users to investigate temporal trends in terrorism in the Global Terrorism Database (GTD). The GTD Data Rivers aggregates important variables from the database and visualizes them as a comprehensible stack chart . Learn more about GTD Data Rivers Alamdanga, Bangladesh 03/31/2009: On Tuesday at 2030, in Alamdanga, Khulna, Bangladesh, assailants detonated an improvised explosive device (IED) targeting one civilian, killing one civilian.Return to "Download Files" Page You are welcome to download the following graphic image of the Tree of Life for non-commercial, educational purposes: Tree of Life (~3,000 species, based on rRNA sequences) (pdf, 368 KB)
