Cambridge IELTS 11

  • Falkirk Wheel

    A unique engineering achievement. The Falkirk Wheel in Scotland is the world's first and only rotating boat lift. Opened in 2002, it is central to the ambitious £84,5m Millennium Link project to restore navigability across Scotland by reconnecting the historic waterways of the Forth & Clyde an..

    Sep 29,2017
  • Adventures in mathematical reasoning

    Occasionally, in some difficult musical compositions, there are beautiful, but easy parts - parts so simple a beginner could play them. So it is with mathematics as well...

    Sep 29,2017