[Answer] What does REM stand for?

Step 1 : Introduction to the question " What does REM stand for? "

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REM stands for rapid eye movement. During REM sleep, your eyes move around rapidly in a range of directions, but don't send any visual information to your brain.That doesn't happen during non-REM sleep. First comes non-REM sleep, followed by a shorter period of REM sleep, and then the cycle starts over again. Dreams typically happen during REM sleep. REM is the phase of sleep in which most dreams occur.

During REM sleep, a person’s brain activity, breathing, heart rate, and blood pressure increase, and the eyes move rapidly while closed. The muscles in the arms and legs become temporarily unable to move. REM sleep is thought to play an important role in memory and learning. During normal sleep, a person goes through four to five sleep cycles that last about 90 minutes each and include both REM sleep and non-REM sleep (light to deep sleep).

More Info: www.webmd.com

[Answer] Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?

Step 1 : Introduction to the question "Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?"

..."Hey Jude" spent nine consecutive weeks at No. 1 on the U.S. Billboard Hot 100 in 1968, making it the Beatles' longest-running chart-topper. Written primarily by Paul McCartney, the song was originally titled "Hey Jules" and was inspired by Julian Lennon, whom McCartney sought to comfort during his parents' divorce. At more than seven minutes long, it was the longest single ever to reach No. 1 on the Billboard Hot 100 at the time. Its unforgettable sing-along finale helped make it one of the Beatles' best-selling and most enduring songs.

[Answer] Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?

Step 1 : Introduction to the question "Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?"

..."Hey Jude" spent nine consecutive weeks at No. 1 on the U.S. Billboard Hot 100 in 1968, making it the Beatles' longest-running chart-topper. Written primarily by Paul McCartney, the song was originally titled "Hey Jules" and was inspired by Julian Lennon, whom McCartney sought to comfort during his parents' divorce. At more than seven minutes long, it was the longest single ever to reach No. 1 on the Billboard Hot 100 at the time. Its unforgettable sing-along finale helped make it one of the Beatles' best-selling and most enduring songs.

[Answer] Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?

Step 1 : Introduction to the question "Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?"

..."Hey Jude" spent nine consecutive weeks at No. 1 on the U.S. Billboard Hot 100 in 1968, making it the Beatles' longest-running chart-topper. Written primarily by Paul McCartney, the song was originally titled "Hey Jules" and was inspired by Julian Lennon, whom McCartney sought to comfort during his parents' divorce. At more than seven minutes long, it was the longest single ever to reach No. 1 on the Billboard Hot 100 at the time. Its unforgettable sing-along finale helped make it one of the Beatles' best-selling and most enduring songs.

[Answer] Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?

Step 1 : Introduction to the question "Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?"

..."Hey Jude" spent nine consecutive weeks at No. 1 on the U.S. Billboard Hot 100 in 1968, making it the Beatles' longest-running chart-topper. Written primarily by Paul McCartney, the song was originally titled "Hey Jules" and was inspired by Julian Lennon, whom McCartney sought to comfort during his parents' divorce. At more than seven minutes long, it was the longest single ever to reach No. 1 on the Billboard Hot 100 at the time. Its unforgettable sing-along finale helped make it one of the Beatles' best-selling and most enduring songs.

[Answer] Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?

Step 1 : Introduction to the question "Which Beatles song spent the most weeks at No. 1 on the U.S. Billboard Hot 100?"

..."Hey Jude" spent nine consecutive weeks at No. 1 on the U.S. Billboard Hot 100 in 1968, making it the Beatles' longest-running chart-topper. Written primarily by Paul McCartney, the song was originally titled "Hey Jules" and was inspired by Julian Lennon, whom McCartney sought to comfort during his parents' divorce. At more than seven minutes long, it was the longest single ever to reach No. 1 on the Billboard Hot 100 at the time. Its unforgettable sing-along finale helped make it one of the Beatles' best-selling and most enduring songs.

[Answer] What’s another expression for “ephemera”?

Step 1 : Introduction to the question "What’s another expression for “ephemera”?"

...1. Antique gift 2. Temporary object 3. Lifelong guarantee 4. Famous artifact