How long is a good cat nap?

How long is a good cat nap?

During sleep, your brain’s electrical activity goes through a five-phase cycle. A short afternoon catnap of 20 minutes yields mostly Stage 2 sleep, which enhances alertness and concentration, elevates mood, and sharpens motor skills. To boost alertness on waking, you can drink a cup of coffee before you nap.

When did Greenwich mean time start?

Greenwich Mean Time (GMT) was adopted as the world’s time standard at the Washington Meridian Conference in 1884. This conference also established Universal Time, from which the international 24-hour time-zone system grew. This is why all time zones refer back to GMT on the prime meridian.

When did Neil Armstrong go to the moon?

Apollo 11 was the spaceflight that landed the first humans on the Moon, Americans Neil Armstrong and Buzz Aldrin, on July 20, 1969, at 20:18 UTC. Armstrong became the first to step onto the lunar surface six hours later on July 21 at 02:56 UTC.

Why is it called a tennis bracelet?

Tennis bracelets got their unusual name from an incident involving Chris Evert during a US Open match in 1987. Chris had been wearing an expensive bracelet featuring an inline string of individually-set diamonds. When the clasp snapped, she asked the officials to stop the match until the jewelry could be found.

Why is it called the Iron Bowl?

The series is considered one of the best and most hard-fought rivalries in all of sports. As the rivalry was mainly played in Birmingham, Alabama, for many years, the name of the Iron Bowl comes from Birmingham’s historic role in the steel industry. Alabama leads the series 42–35–1.

When does The Hunchback of Notre Dame take place?

The story begins on Epiphany (6 January), 1482, the day of the Feast of Fools in Paris, France. Quasimodo, a deformed hunchback who is the bell-ringer of Notre Dame, is introduced by his crowning as the Pope of Fools.

How old is the world’s oldest piece of chewing gum?

The oldest piece of gum is over 9000 years old.

What does PS stand for in a letter?

When Adding a Second “PS” at the End of a Letter, It’s “PPS”, Not “PSS” This, of course, is because “PS” stands for “postscript”. This comes from the Latin “post scriptum” (sometimes written “postscriptum”), which translates to “written after”, or more to the point, “what comes after…”