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.
The full moon lit up just a little brighter this weekend. The moon was positioned a little lower in the northern hemisphere, giving off a warmer light, and looking more yellow and orange, like a sunset.
Gallery is a blood test that can help detect up to 50 types of cancer before symptoms emerge. In an email sent yesterday, Grail Inc., which makes the test, said 400 customers were incorrectly sent letters suggesting they had cancer.
A wayward and unresponsive business plane that flew over the nation’s capital Sunday afternoon caused the military to scramble a fighter jet before the plane crashed in Virginia.
