On this date in history:

In 1606, the surviving conspirators in the Gunpowder Treason plot to blow up the English Parliament and the king of England on Nov. 5, 1605, were convicted. (They were executed four days later.)

In 1785, the first public university in the United States was founded as the University of Georgia.

In 1880, Thomas Edison was granted a patent for an electric incandescent lamp.

In 1888, The National Geographic Society was founded in Washington.

In 1926, Scottish inventor John Logie Baird launched a revolution in communication and entertainment with the first public demonstration of a true television system in London.

In 1967, U.S. astronauts Virgil Gus Grissom, Ed White and Roger Chaffee died in a fire aboard the Apollo 1 spacecraft during a launch simulation at Florida's Kennedy Space Center.

In 1973, the United States and North Vietnam signed a cease-fire agreement following lengthy Paris talks between U.S. national security adviser Henry Kissinger and Vietnamese negotiator Le Duc Tho. The same day, the United States announced an end to the military draft. (Although the U.S.combat mission officially ended in 1973, the Vietnam War would not be over until April of 1975.)

In 1984, singer Michael Jackson suffered a burn on his scalp during the filming of a soft-drink commercial.

In 1987, U.S. President Ronald Reagan acknowledged mistakes and accepted responsibility in the Iran arms scandal.

In 1991, U.S. planes bombed pipelines to Kuwaiti oil fields to cut off the flow of oil into the Persian Gulf.

In 1996, France conducted an open-air nuclear test in the South Pacific.

In 1998, in his State of the Union address, U.S. President Bill Clinton hailed the fact that the federal government would have a balanced budget in 1999 -- the first in 30 years.

In 2004, Jack Paar, who brought sophisticated humor to late-night TV as the host of The Tonight Show, died following a long illness. He was 85.

In 2009, the U.S. Defense Department said Afghanistan militants had directed 3,276 roadside bombs at Western troops in 2008. The bombings claimed 161 lives.

In 2011, the U.S. Department of Homeland Security announced it was replacing the nationwide color-coded, terror-alert scale with a system that would focus on specific terror threats to potential targets.

In 2013, fire at the overcrowded Kiss nightclub in Santa Maria, Brazil, killed more than 230 people, most of them victims of smoke inhalation. About 170 others were injured.

In 2014, U.S. folk singer Pete Seeger, who wrote If I Had a Hammer, "Turn! Turn!

Turn! and Where Have all the Flowers Gone?" died in New York City at the age of 94.

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