The invention of TV was a gradual process starting as early as the 1820s, but it was not until 1927 that Philo Farnsworth produced the first television picture. Even so, David Sarnoff of RCA is remembered as the father of television because he was first to market it.
Broadcast television began experimentally in the early 1930s. At the time, these broadcasts consisted of very low-quality images of wrestling, music and dance. RCA unveiled NBC TV studios at the 1939 World's Fair, and CBS began broadcasting a few months later.
It was not until 1947 that television began to really enter the mainstream led by "The Ed Sullivan Show," "Candid Camera," "Howdy Doody," "Philco Playhouse" and "Kulka, Fran & Ollie."Learn More
Items invented in 1998 include Windows 98, the iMac computer and the MP3 player. Viagra was also approved for use by the United States Food and Drug Administration in 1998.Full Answer >
Dr. James Naismith is credited for inventing netball. The no-dribble game was a spinoff of basketball that he invented in 1891 at a YMCA in Springfield, Mass.Full Answer >
Several products and procedures were invented in 1974. One example is the Post-It Note, which was created by American Arthur Fry. Since their invention, Post-It Notes have been sold in over 100 countries across the world and are still used over 40 years later.Full Answer >
In 1897, the pencil sharpener was invented by John Lee Love. He was issued a patent for it on Nov. 23, 1897. That style of pencil sharpener is still in use today in schools and offices around the world, according to About.com Inventors. It was one of several noteworthy inventions of 1897.Full Answer >