Edwin Brit Wyckoff

The man who invented television

The woman who invented the thread that stops bullets

The man who invented the electric guitar

The man who invented the laser

The African-American heart surgery pioneer

The man who invented basketball

The guy who invented home video games

Hair-care millionaire

The man behind the gun

Helicopter man

Sign language man

The cornflake king

The African-American Heart Surgery Pioneer

The Man Who Invented the Laser

The Man Who Invented Television

Stopping Bullets with a Thread

The teen who invented television

Electric Guitar Man

Laser Man

The Teen Who Invented Television

The Man Who Invented Basketball

Heart Man

The Man Who Invented the Electric Guitar

Woman Who Invented the Thread That Stops Bullets

Man Who Invented the Game of Basketball

Hair-care millionaire

Sign language man

The guy who invented video games

Sign language man