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The Future of Transportation Fuels
2012-03-27 07:17:55

The need to find alternatives to fossil fuels is paramount, if only because the supply of fossil fuels is finite and being consumed at an ever increasing rate.


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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