Xavier

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About Xavier

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  1. Assuming the Ball instantly loses half its velocity when it hit the ground:
  2. Chromatics

  3. Finger

  4. Shuffling a Deck of Cards

    on this subject: check for a discussion by Persi Diaconis, Professor of Statistics at Stanford. I guess it's a spoiler so do not click if you do not want the answer! Also if you are intrested, check the discussion on a backgammon site: http://www.bgonline.org/forums/webbbs_config.pl?frames;read=142087
  5. Walking man's delight

    on the graphic, 7 and 8 are inverted, also it seems the 6.083 distance whould have been 6.325
  6. Cornering a ladder

    I've been lurking here. for once let me post