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
Report: Syphilis Cases In Newborns Rise
The CDC released a report with troubling statistics about the number of reported syphilis cases in newborns, with cases rising 10-fold in the last decade and nearly 32% in just one year.
Load More