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 Who invented acids&bases?

Answer Svante Arrhenius (1859-1927) introduced the modern concept of acids and bases in 1884 as part of his dissertation research at the University of Uppsala in Sweden. The Royal Swedish Academy of Scien... Read More »
http://www.answerbag.com/q_view/2394030

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Who invented the bullet train and when was it invented?

Japan's "Bullet Train" was developed by Dr. Hideo Shima (1901 - 1998). Dr. Shima began investigations in 1948 and in 1958 it was decided to go ahead with a new line which followed the Tokaido road... Read More »
http://answers.yahoo.com/question/index?qid=20070614203924AAKL4bP

Who invented pickleball&what year was it invented?

Pickleball was invented in 1965 by Joel Pritchard and Bill Bell. The court included a badminton net that had been lowered to a height of 36 inches. A plastic ball was used along with paddles that w... Read More »
http://www.answerbag.com/q_view/2107170

Who invented invented the vacuum cleaner?

The first upright vacuum cleaner was invented by a janitor in Canton, Ohio- James Spangler in 1907. On June 2, 1908, he received US Patent Number 889,823 for a Carpet Sweeper and Cleaner.
http://wiki.answers.com/Q/Who_invented_invented_the_vacuum_cleaner

Who invented the spaceship and where was it invented?

Answer: The Space Ship Was Invented In 1453. The Inventor was named John Hillman Jockenhowser, Though He Was A College Dropout He Was Very Intelligent.
http://wiki.answers.com/Q/Who_invented_the_spaceship_and_where_was_it_invented


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