Casio (1s, 10s, 100s, etc ... ) had nine keys. Another distinguishing innovation was the use of a single display window instead of the three display windows (one for each argument and one for the answer) used in other calculators. Casio Computer Co., Ltd. was formed in June 1957. That year, Casio released the Model 14-A, sold for 485,000 yen, the world's first all-electric compact calculator, which was based on relay technology. In the 1980s, its budget electronic instruments and its line of affordable home electronic musical keyboard instruments became popular. The company also became well known for the wide variety
The Electric Company June Angela. Due to the overwhelming—and somewhat unexpected—popularity of the initial DVD release, a second boxed set was released on November 14, 2006 ("The Best of the Electric Company: Volume 2"). This second volume contained 20 episodes from seasons one through five plus a 30-minute documentary on the effects of in-school viewings of "The Electric Company" from 1975. Cast members Luis Ávalos, Jim Boyd, Judy Graubart, Skip Hinnant, and Hattie Winston provided commentary and reflected on their years on the show. However, the original content of nine episodes presented in this set were altered. In some cases, material that was