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Questions in History tagged with "inventions"

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  What did Alexander Graham Bell invent?

  Posted by mrkw86 on Nov 13, 2009 at 02:10 PM

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  What was the first refrigerator?

  Posted by lilracer on Nov 6, 2009 at 06:51 AM

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  Who was credited with the invention of photography?

  Posted by doerainme on Sep 22, 2009 at 08:43 AM

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  Who invented the electric trolley car?

  Posted by ryancook888 on Sep 16, 2009 at 06:37 AM

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  How did the refrigerator make it easy for the women in 1860-1900?

  Posted by ale0292 on Mar 12, 2009 at 09:26 PM

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  What is the cotton gin and who invented it?

  Posted by beeman on Feb 20, 2009 at 10:25 AM

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  What was Elijah McCoy job experience?

  Posted by tison on Feb 3, 2009 at 05:55 PM

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  Who invented chewing gum, and when was it first used?

  Posted by urbina on Jan 10, 2009 at 03:38 AM

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  When was the telephone invented?

  Posted by blazedale on Dec 16, 2008 at 10:10 AM

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  Who invented the first computer, camera, and stereo/record player? When were they invented?

  Posted by school-girl on Dec 9, 2008 at 02:44 PM

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  Who developed the reflecting telescope?

  Posted by manning69 on Nov 12, 2008 at 02:03 PM

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  When was the printing press invented?

  Posted by blazedale on Aug 22, 2008 at 01:16 PM

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  What were the major inventions contributing to the rise of the industrial revolution?

  Posted by mouna55 on May 7, 2008 at 08:51 AM

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  When was the railroad locomotive invented and what is its use/ importance?

  Posted by agicarly on Apr 21, 2008 at 04:46 PM