The compact disc or CD is turning 40 years old in the U.S. this year. The first commercial CD was released in Japan in October of 1982, but they didn't make their way to the United States until March 1983. The CD served as an alternative to larger vinyl records and bulkier cassette tapes. When the first CD came out, it could hold up to 74 minutes of music, and it was only 4.5 inches in diameter. It would eventually overtake cassette sales by the late 1980s.

Share:
More In General News
Mayor: 5 Unaccounted For, Including 2 Likely in Iowa Building Wreckage
A woman was rescued more than a day after a six-story apartment building partially collapsed in Davenport, Iowa, and after city officials pushed for it to be demolished, saying it was in “imminent danger” of coming down. Protesters urged for a delay, concerned that people could still be trapped inside.
Red Cross: How to Stay Safe in the Water This Summer
According to the CDC, about 4,000 people die from drowning in the U.S. per year.  Cheddar News reporter Ashley Mastronardi speaks with Red Cross lifeguard instructor Tyler Ranft about some best practices to stay safe in the water this summer.
Load More