From TheBestLinks.com
Elisha Graves Otis (August 3, 1811 – April 8, 1861) invented a safety device in 1852 to prevent hoisting machinery from falling. From there, he went on to invent the first passenger elevator, without which skyscrapers would be far less practical.
Related links
Top visited
0 of
0 links
[no links posted yet]
>> place link >>
Discussion
Last posted
0 of
0 messages
[no messages posted yet]
>> post message >>
Watch
You can
add this article to your own "watchlist" and receive e-mail notification about all changes in this page.
