telephone

Leadership Lessons from Thomas Edison

Leadership Lessons from Thomas Edison

Inventor Thomas Edison (1847-1931) established many of the technologies of our modern world, including electric power, the light bulb, mass communication, batteries, and motion pictures.

Leadership Lessons from Alexander Graham Bell

Leadership Lessons from Alexander Graham Bell

Alexander Graham Bell (1847-1922) was an inventor, scientist and engineer. He patented the first practical telephone and founded American Telephone and Telegraph (AT&T) in 1885. Bell’s inventions are numerous, spanning communication, aviation, hydrofoil boats, medicine and genetics.