My fun and useful facts on all topics. Useful facts on animals, computers, food, history, human body, literature, metric, space, sports, time, and hundreds of other useful facts. Saturday, March 28, 2015. Labor Day is a federal holiday observed on the first Monday of September in the United States. It marks the end of the summer vacation season. It is also celebrated in other countries on different days. Monday, January 20, 2014. Every 12 inches equals one foot. Sunday, May 12, 2013.

My trivia and facts on the Universe. Asteroids, black holes, distances, galaxies, light, Mars rovers, Moon landings, stars, Titan, Voyager program, and other Universe trivia and facts. Thursday, May 22, 2014. Isotropic means the same in all directions. Sunday, January 19, 2014. Neptune is approximately 2 billion 702 million miles from Earth. Uranus is approximately 1 billion 691 million miles from Earth.

Guess the sounds of all the katakana characters, guess all of the katakana characters, katakana facts, and other katakana syllabary practice. Monday, October 7, 2013. Check comments for the answer.

Guess the sounds of all the hiragana characters, guess all of the hiragana characters, hiragana facts, and other hiragana syllabary practice. Monday, September 16, 2013. Check comments for the answer.

Tips to help with luck in winning lotteries. Lottery tips on lottery playing strategies, money invested in lotteries, frequency of playing the lotteries, and other tips on lotteries and luck. Tuesday, August 5, 2014. Thinking you will win the lottery. Positive thinking may help you win. Thinking that you will win all the time may increase the chances that you will win. Friday, June 20, 2014. Playing the same lottery numbers. Friday, May 16, 2014.