Encyclopedia > 1770s

  Article Content

1770s



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Wind turbine

... a pipe section and there is only one moving part. The disavantages of this type are its low efficiency and the fact that the wind profile can't be reduced in high ...