birdy1976: Scientific code incubator (at #eduhub #eduhub12 cc @maemst) #opensource #project21 #slides http://t.co/xAyLBFg4
birdy1976: Directory of #OpenAccess Journals scientific & scholarly journals (via @SilviaMueller) #doaj #library #opencontent http://t.co/gtyUe1u
birdy1976: Online Scientific Notation #Calculator: Plotter, Converter, Solver, Complex Numbers, #Widget (via @Nunavut_Teacher) http://icio.us/zxm10s