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Latest External combustion engines Stories

2013-05-16 23:00:47

Stirling Ultracold Model SU780U ultra-low temperature freezer offers dramatic energy reduction based on independent field testing compared to conventional cascade ultra-low freezers, while improving

Space Flight System Demonstrated By Los Alamos Researchers
2012-11-27 07:01:17

A research team from the Los Alamos National Laboratory and NASA has demonstrated a new concept for a reliable nuclear reactor that could be used on space flights.


Word of the Day
bretelles
  • In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.
The word 'bretelles' comes from a French word meaning 'braces'.