{ "1": "1 is the number of dimensions of a line.", "2": "2 is the first magic number in physics.", "3": "3 is the number of notes in a triad, the basic form of any chord.", "4": "4 is the number of movements in a symphony.", "5": "5 is the number of babies born in a quintuplet.", "6": "6 is the jersey number worn by the starting stand-off half/five-eighth in most rugby league competitions.", "7": "7 is the number of SI base units.", "8": "8 is the number of furlongs in a mile.", "9": "9 is the number of innings in a regulation, non-tied game of baseball.", "10": "10 is the number of Provinces in Canada.", "11": "11 is the miles per hours that the fastest moving land snake, the Black Mamba, can move.", "12": "12 is the number of people who have walked on Earth's moon.", "13": "13 is the speed of rush hour traffic on average in kilometres per hour in London.", "14": "14 is the number of times that a typical dairy cow lies down and stands up a day on average.", "15": "15 is the approximate speed in miles per hour a penguin swims at.", "16": "16 is the minimum age that one can drop out of school in most states of the US (however, restrictions apply and vary depending on state).", "17": "17 is the maximum number of strokes of a Chinese radical.", "18": "18 is the number of wheels on the most common type of North American tractor-trailer truck, which are hence often called 18-wheelers.", "19": "19 is the number of years in 235 lunations.", "20": "20 is the number of baby teeth in the deciduous dentition.", "21": "21 is the number of points required to win a game in badminton and table tennis (before 2001).", "22": "22 is the number of yards in a chain.", "23": "23 is the number of minutes that all flashbacks take place before the assassination attempt on the president in the film Vantage Point.", "24": "24 is the number of carats representing 100% pure gold.", "25": "25 is the number of years of marriage marked in a silver wedding anniversary.", "26": "26 is the number of Cantons of Switzerland.", "27": "27 is the number of countries in the European Union (as of August 2011).", "28": "28 is the number of a car formerly run in the NASCAR Sprint Cup Series by Yates Racing.", "29": "29 is the number of attributes existing according to The Strokes in You Only Live Once.", "30": "30 is the percentage of methane on Earth produced from the flatulence of domesticated cows.", "31": "31 is the number of musical triads (12 major, 12 minor, 4 diminished, and 3 augmented).", "32": "32 is the number of teeth of a full set of teeth in an adult human, including wisdom teeth.", "33": "33 is the temperature at which water boils according to the Newton scale.", "34": "34 is the lucky number of Victor Pelevin's protagonist Stepan Mikhailov in the novel Numbers.", "35": "35 is the basic film gauge in mm most commonly used for both analog photography and motion pictures.", "36": "36 is the perfect score on the ACT.", "37": "37 is the number of plays William Shakespeare is thought to have written (counting Henry IV as three parts).", "38": "38 is the number of minutes in the shortest war in history in which Zanzibar surrendered to England in 1896.", "39": "39 is the duration, in nanoseconds, of the nuclear reaction in the largest nuclear explosion ever performed (Tsar bomb).", "40": "40 is the number of attempts needed before the creation of the \"water displacing\" substance in the spray WD-40.", "41": "41 is the reported number of survivors aboard the USS Neptune, in the 1978 disaster film Gray Lady Down, upon its initial depth position of 1,450 feet.", "42": "42 is the number of kilometers in a marathon.", "43": "43 is the maximum number of cars participating in a NASCAR race in the Cup Series or Nationwide Series.", "44": "44 is the percentage of kids who watch television before they go to sleep in the US.", "45": "45 is the sapphire wedding anniversary in years of marriage.", "46": "46 is the number of samurai, out of 47, who carried out the attack in the historical Ako vendetta.", "47": "47 is the number of phonemes in English phonology in Received Pronunciation.", "48": "48 is the number of Ptolemaic constellations.", "49": "49 is the number of days and night Siddhartha Gautama spent meditating as a holy man.", "50": "50 is the traditional number of years in a jubilee period.", "51": "51 is the atomic number of antimony.", "52": "52 is the number of cards in a standard deck of playing cards, not counting Jokers or advertisement cards.", "53": "53 is the port number of UDP and TCP for the Domain Name System protocol.", "54": "54 is the score in golf colloquially referred to as a perfect round.", "55": "55 is the number of Delegates who attended the United States Constitutional Convention in 1787.", "56": "56 is the number of officially recognized ethnic groups in the list of ethnic groups in China.", "57": "57 is the number of people at 20th Century Fox Studios died amid rioting and suicide.", "58": "58 is the minimum wind speed (mph) needed to issue a Severe Thunderstorm Warning.", "59": "59 is the number of days, approximately in two lunar months.", "60": "60 is the maximum number of marbles (game pieces) in Chinese checkers.", "61": "61 is the number of points required to win a \"standard\" game of Cribbage.", "62": "62 is the atomic number of samarium.", "63": "63 is the atomic number of europium.", "64": "64 is number of codons in the RNA codon table under genetic code.", "65": "65 is the traditional age for retirement in the United Kingdom, Germany and other countries.", "66": "66 is the total number of chapters in the Bible book of Isaiah.", "67": "67 is the number of throws in Judo.", "68": "68 is the number of sectors on one cylinder of MFM hard disks with 4 heads and 17 sectors per track.", "69": "69 is the atomic number of thulium, a lanthanide.", "70": "70 is the number of years of marriage until the platinum wedding anniversary.", "71": "71 is the number of different characters that can be used with a standard English Keyboard, excluding uppercase letters.", "72": "72 is the record number of victories in an NBA season (1995-96 Chicago Bulls).", "73": "73 is the length of the Arecibo message sent to space in search for extraterrestrial intelligence.", "74": "74 is the atomic number of tungsten.", "75": "75 is the age limit for Canadian senators.", "76": "76 is the atomic number of osmium.", "77": "77 is the atomic number of iridium.", "78": "78 is the number of lines that make up Metatron's Cube.", "79": "79 is the record for cumulative weeks at #1 on the Billboard charts, held by Elvis Presley.", "80": "80 is the standard TCP/IP port number used for HTTP connections.", "81": "81 is the number of prayers said in the Rosary in each night.", "82": "82 is the number of games in an NBA or NHL regular season.", "83": "83 is the highest UHF channel on older televisions made before the late 1970s.", "84": "84 is the atomic number of polonium.", "85": "85 is the IQ and nickname of Aaron in Alien 3.", "86": "86 is the device number for a lockout relay function in electrical circuit protection schemes.", "87": "87 is the number of tools in the Wenger Swiss Army Knife version XXL, listed in the Guinness Book of World Records as the world's most multi-functional penknife.", "88": "88 is the pounds of oxygen that the adult human body requires daily.", "89": "89 is the atomic number of actinium.", "90": "90 is the number of minutes in a football (soccer) match.", "91": "91 is the amount of money one has if one has one coin of each U.S. denomination less than a dollar (penny, nickel, dime, quarter, half dollar) in cents.", "92": "92 is the percentage of water in watermelons.", "93": "93 is the atomic number of neptunium.", "94": "94 is the atomic number of plutonium.", "95": "95 is the atomic number of americium.", "96": "96 is the rating of Skyrim on metacritic.com.", "97": "97 is the atomic number of berkelium.", "98": "98 is the highest jersey number allowed in the National Hockey League (as 99 was retired by the entire league to honor Wayne Gretzky).", "99": "99 is a common price ending in psychological pricing.", "100": "100 is the number of blessings a religious Jewish person is expected to utter daily." }