Penalty (ice hockey) Penalty (ice hockey) A penalty in ice hockey is a punishment for an infringement of the rules. Most penalties are enforced by sending the offending player to a penalty box for a set number of minutes. During the penalty the player may not participate in play. Penalties are called and enforced by the referee, or in some cases, the linesman. The offending team may not replace the player on the ice (although there are some exceptions, such as fighting), leaving them short-handed as opposed to full strength. When the opposing team is said to be on a "power play", they
Black Box (game) Black Box (game) Black Box is an abstract board game for one or two players, which simulates shooting rays into a black box to deduce the locations of "atoms" hidden inside. It was created by Eric Solomon. The board game was published by Waddingtons from the mid-1970s and by Parker Brothers in the late 1970s. The game can also be played with pen and paper, and there are numerous computer implementations for many different platforms, including one which can be run from the Emacs text editor. "Black Box" was inspired by the work of Godfrey Hounsfield who was awarded the