THE ELEVATOR

            Elisha Otis (a descendant of Revolutionary hero James Otis) was a master mechanic.  He invented a safety lift for a warehouse, but the company went out of business.  He was headed for California in 1852 to seek gold when Read more

ELI WHITNEY

On March 14, 1794 Eli Whitney patented the cotton gin.                 Eli Whitney was born on Dec. 8, 1765 in Massachusetts.  As a youth he showed talent in the mechanical arts by building his own violin.  He graduated from Yale Read more