Simple Machine Websites

 

Patents

US Patent office

http://www.uspto.gov/

Kids page

http://www.uspto.gov/web/offices/ac/ahrpa/opa/kids/kidprimer.html

Kids net encyclopedia

http://www.kids.net.au/encyclopedia-wiki/pa/Patent

 

Simple Machines

 

Mikids.com

http://www.mikids.com/Smachines.htm

 

Lists various websites                                                                                                                                          Rube Goldberg™ & © of Rube Goldberg, Inc.

http://edtech.kennesaw.edu/web/simmach.html

 

 

Rube Goldberg and Inventors

 

http://www.rube-goldberg.com/

http://www.rube-goldberg.com/html/gallery.htm

http://en.wikipedia.org/wiki/Rube_Goldberg

http://news.uns.purdue.edu/UNS/rube/rube.index.html