Questions about Television broadcaster

Short answers, pulled from the story.

When did Philo Taylor Farnsworth demonstrate electronic television in San Francisco?

Philo Taylor Farnsworth demonstrated electronic television in 1927. This event marked the beginning of a technological revolution that would eventually replace radio as the dominant medium for mass communication.

What date did the BBC open the world's first regular high-definition television service from Alexandra Palace?

The BBC opened the world's first regular high-definition television service on the 6th of November 1936. The system used a 405-line transmitter to broadcast images to viewers across London and surrounding areas.

Which company launched what Newsweek called the country's first permanent commercial network on the 15th of August 1946?

DuMont Television Network launched what Newsweek called the country's first permanent commercial network on the 15th of August 1946. It connected New York City with Washington D.C. using coaxial cables.

On what date did Fox Broadcasting Company enter the scene after acquiring assets from Metromedia?

Fox Broadcasting Company entered the scene on the 9th of October 1986 after acquiring assets from Metromedia. By 1994, Fox had ascended to become the fourth major network in the United States.

When did Italy's state-owned RAI begin regular transmissions following early tests in 1939?

Italy's state-owned RAI began regular transmissions on the 3rd of January 1954 following early tests in 1939. Silvio Berlusconi's Fininvest created three major channels in the 1980s opposing RAI's offerings.