On the 31st of December 1961 the first Irish television station, TelifÃs Éireann, began broadcasting.
They were first broadcast in 1802.
1951
First year is a students first year in high school(secondary school) that is for Ireland anyway.
In 1924, part of the Paris Olympics were broadcast.
1954 was the first Broadcast on Telivision of the world cup.
1956
1986
1995
It was first broadcast in 2003.
Live from the Met was first broadcast on PBS TV in 1977.
The broadcast of sound preceded the broadcast of television, therefore the first public television broadcast came with sound (not like the first films which were indeed silent).
He invented the radio in december, year 1900 so his first broadcast would have been very shortly after that.