LaMarr filed a patent with co-inventor George Antheil. It aimed to protect their war-time invention for radio communications to 'hop' from one frequency to another, preventing the Nazis from detecting the Allied torpedoes.

She never received any compensation for he...

Sara Blakely (Founder Of Spanx): She started her billionaire journey when she was 27 years old, out of her Atlanta apartment and revolutionized the way women look in their clothes. She also started the Sara Blakely Foundation to help women through education and entrepren...

• take consolation from the fact that the brighter the individual, the more he or she detests small talk.
• Make a steady eye contact
• The longer you keep it shining away from you, the more interesting he or she finds you.
• When you act as though you like someone, you start...