Jordal Amfi is an indoor sporting arena located in Oslo, Norway. The capacity of the arena is 4,450 and was opened in 1952. It is the home arena of the Vålerenga ice hockey team.

Jordal Amfi is one of Norway's most legendary sporting arenas. Opened for the 1952 Winter Olympics as the first purpose-built ice hockey arenas in the country it quickly became the sport's shrine in the country. The venue also hosted some of the figure skating events during those games.

For many years it remained an outdoor arena, but in 1971 a roof was built with money left in figure skating legend Sonja Henie's will. This made Jordal Amfi the sixth indoor hockey rink in Norway.

An expansion in 1999, in relation with the World Ice Hockey Championships, the stadium got today's appearance. In 1989 a new practice facility was opened next to the old arena. The so called Jordal Ungdomshall ("Jordal Youth Arena") has 400 spectator places.

It has also been used for professional boxing bouts.

Jordal is a neighborhood in the borough of Gamle Oslo in Oslo, Norway.

It is a small valley between Kampen and Vålerenga, and the farm Jordal was originally under Nedre Valle. The area was located in Aker until 1878, when it was incorporated into Kristiania (Oslo). It was known for the brickworks Jordal Teglverk, on the site now occupied by the Olympic ice hockey arena Jordal Amfi. The area is served by Ensjø station on the Oslo Metro.

Coordinates: 59°54′37″N 10°47′02″E / 59.9103°N 10.7838°E / 59.9103; 10.7838

3-2-1 Contact is an American science educational television show that aired on PBS from 1980 to 1988, and an adjoining children's magazine. The show, a production of the Children's Television Workshop, teaches scientific principles and their applications. Dr. Edward G. Atkins, who was responsible for much of the scientific content of the show, felt that the TV program wouldn't replace a classroom but would open the viewers to ask questions about the scientific purpose of things.

3-2-1 Contact was the brainchild of Samuel Y. Gibbon, Jr., who had been the executive producer of The Electric Company for CTW from 1971 to 1977. (Gibbon actually left CTW before Contact's production began, though he was still credited as "Senior Consultant.")

The first season of 65 programs began airing January 14, 1980 on select PBS member stations; it featured a cast of three college students who discussed science in an on-campus room known as the Workshop. The first season came to an end on April 11, 1980, but funds for more episodes were not sufficient until 1982.