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Latest Perpetual motion Stories

2007-02-01 11:25:00

An idea conceived by one of the world's greatest scientists nearly 150 years ago has finally been realised with a tiny machine that could eventually lead to lasers moving objects remotely.

2006-08-17 18:13:09

DUBLIN (Reuters) - An Irish technology firm issue

2006-08-17 18:10:00

DUBLIN (Reuters) - An Irish technology firm issue


Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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