Problem: Miss Piggy is a Muppet character known for her breakout role in Jim Henson's The Muppet Show. Since her debut in 1976, Miss Piggy has been notable for her volatile diva personality, tendency to use French phrases in her speech, and practice of karate. She was also known for her on-again/off-again relationship with Kermit the Frog, which began in 1978 and has been on a hiatus since 2015. Frank Oz performed the character from 1976 to 2000 and was succeeded by Eric Jacobson in 2001.

Miss Piggy began as a minor chorus pig on The Muppet Show, but gradually developed into one of the central characters of the series, as the writers and producers of The Muppet Show recognized that a lovelorn pig could be more than a one-note running gag. She spawned a huge fad during the late 1970s and early 1980s and eclipsed Kermit and the other Muppets in popularity at that time, selling far more merchandise and writing a book that, unlike any of Kermit's books, wound up on top of the New York Times Bestseller List.  Miss Piggy's personality and voice were seen and heard in other female characters performed by Frank Oz before the character's debut. For instance, a Sesame Street Muppet skit from 1971 featured Snow White performed by Frank Oz and acting (as well as sounding) like Miss Piggy. Another sound-alike came from a contestant in a Guy Smiley sketch called "The Mystery Mix-Up Game".  In The Muppet Show episode 106, Piggy is referred to by the full name "Piggy Lee," and in episode 116, Piggy tells guest star Avery Schreiber that Piggy is short for "Pigathius", "from the Greek, meaning 'river of passion'". Also during the Jim Nabors episode when asked what (astrological) sign she was born under she replied that she wasn't born under a sign, she was born over one, "Becker's Butcher shop". She portrayed "Wonder Pig", a spoof a Wonder Woman in episode 419 while Lynda Carter sang "The Rubberband Man" and "Orange Colored Sky".

What else can you tell me about Miss Piggy's role?

Answer with quotes: Miss Piggy began as a minor chorus pig on The Muppet Show, but gradually developed into one of the central characters of the series,


Problem: Knievel was born on October 17, 1938, in Butte, Montana, the first of two children of Robert E. and Ann Marie Keough Knievel. His surname is of German origin; his paternal great-great-grandparents emigrated to the United States from Germany. His mother was of Irish ancestry. Robert and Ann divorced in 1940, after the 1939 birth of their second child, Nicolas, known as Nic.

ABC's Wide World of Sports was unwilling to pay the price Knievel wanted for the Snake River Canyon jump, so he hired boxing promoter Bob Arum's company, Top Rank Productions, to put the event on closed-circuit television and broadcast to movie theaters. Investors in the event took a substantial loss, including promoter Don E. Branker, as well as Vince McMahon of the World Wrestling Federation. Arum partnered with Invest West Sports, Shelly Saltman's company, to secure from Invest West Sports two things: first, the necessary financing for the jump, and second, the services of Saltman, long recognized as one of America's premier public relations and promotion men, to do publicity so that Knievel could concentrate on his jumps. Knievel hired subcontractor and aeronautical engineer Doug Malewicki to build him a rocket-powered cycle to jump across the Snake River, and called it the Skycycle X-1. Malwecki's creation was powered by a steam engine built by former Aerojet engineer Robert Truax. On April 15, 1972, the X-1 was launched to test the feasibility of the launching ramp. The decision was then made to have Truax build the Skycycle X-2 and have it take off and fly more like a rocket than a motorcycle.  The launch took place at the south rim of the Snake River Canyon, west of Shoshone Falls (42.597degN 114.423degW / 42.597; -114.423), on Sunday, September 8, 1974, at 3:36 p.m. MDT. The steam that powered the engine was superheated to a temperature of 500 degF (260 degC). The drogue parachute prematurely deployed as the Skycycle left the launching rail and induced significant drag. Even though the craft made it all the way across the canyon to the north rim, the prevailing northwest winds caused it to drift back into the canyon. By the time it hit the bottom of the canyon, it landed only a few feet from the water on the same side of the canyon from which it had been launched. If he had landed in the water, Knievel likely would have drowned, due to a jumpsuit/harness malfunction which kept him strapped in the vehicle. He survived the jump with only minor injuries.  Since the 1974 launch, seven daredevils have expressed interest in recreating the jump, including Knievel's two sons, Robbie and Kelly. In 2010 Robbie announced he would recreate the jump. Stuntman Eddie Braun announced he was working with Kelly and Robert Truax's son to recreate the jump using a replica of the Skycycle X-2. Braun's jump took place on September 16, 2016, and was completed successfully.

when was the launch?

Answer with quotes:
on Sunday, September 8, 1974, at 3:36 p.m. MDT.