Benjamin Franklin Inventions

                                                     Benjamin Franklin Inventions

http://inventors.about.com/od/fstartinventors/ss/Franklin_invent_4.htm

Bifocals glasses  

http://inventors.about.com/od/fstartinventors/ss/Franklin_invent_2.htm

Franklin stove

http://www.ideafinder.com/history/inventions/lightningrod.htm

Lightning rod