Who is primarily credited with demonstrating the first working television system?
Answer
John Logie Baird
John Logie Baird, an engineer and inventor born in Ayrshire, Scotland, is widely credited with making the critical leap from television theory to a practical, working demonstration.

Related Questions
Who is primarily credited with demonstrating the first working television system?In which Scottish town was John Logie Baird born?On what specific date did Baird publicly demonstrate a functional television system?What type of television system did Baird demonstrate in his first public showing?Baird's mechanical television system relied upon which older invention?Where did the famous 1926 demonstration that cemented television's history take place?What was the approximate resolution displayed in Baird's initial public demonstration?What dual role did the Nipkow disc perform in Baird's demonstration setup?Which other inventors were simultaneously developing the electronic television system?In what year did the BBC start regular public broadcasts utilizing Baird's mechanical system?