What's so bad about Friday 13th?
IN 2009 there will be three Friday the 13th's, bad news for the Paraskevidekatriaphobics (people afflicted with a morbid, irrational fear of Friday the 13th) out there.
Fear of Friday the 13th is rooted in ancient, separate bad-luck associations with the number 13 and the day Friday. The two unlucky entities combine to make one super unlucky day.
There is a Norse myth about 12 gods having a dinner party at Valhalla, their heaven. In walked the uninvited 13th guest, the mischievous Loki. Once there, Loki arranged Hoder, the blind god of darkness, to shoot Balder the Beautiful, the god of joy and gladness, with a mistletoe-tipped arrow. Balder died and the Earth got dark.
There is a Biblical reference to the unlucky number 13. Judas, the apostle who betrayed Jesus, was the 13th guest to the Last Supper.
On Friday the 13th in 1306, King Philip of France arrested the revered Knights Templar and began torturing them, marking the occasion as a day of evil.
In ancient Rome, witches reportedly gathered in groups of 12. The 13th was believed to be the devil.
Both Friday and 13 were once closely associated with capital punishment. In British tradition, Friday was the conventional day for public hangings, and there were supposedly 13 steps leading to the noose.
Numerologists consider 12 a 'complete' number. There are 12 months in a year, 12 signs of the zodiac, 12 gods of Olympus, 12 labours of Hercules, 12 tribes of Israel, and 12 apostles of Jesus. In exceeding 12 by 1, 13's association with bad luck has to do with just being a little beyond completeness.
More than 80 per cent of high-rises lack a 13th floor.
Many airports skip the 13th gate. Airplanes have no 13th aisle.
Hospitals and hotels regularly have no room number 13.
Italians omit the number 13 from their national lottery. On streets in Florence, Italy, the house between number 12 and 14 is addressed as 12 and a half.