from around the World

1.

You've probably knocked on wood to avoid jinxing yourself at some point in your life without knowing why. This widely-known is a modern take from medieval times, where European churchgoers would touch wood the churches claimed was from the cross, according to Yahoo. Touching the wood supposedly gave a connection to divinity and thus good .

2. The

Has someone ever complimented something you own only for it to later to be broken or ruined? Some superstitious folk might say that was the evil eye at work. To guard against such disastrous gazes, people in have an called the "nazar boncugu." The charms are typically blue and white (blue is thought to be a ward of the evil eye as well), and resemble an eye themselves. These charms are common sights in Greece, , , Morocco and Afghanistan, among other countries.

3. Black Cats/Birds

Black cats have always had a bad rap, especially around Halloween, given their perceived allegiance to witches. The poor critters are just as avoided any day of the year, and it's common superstition that a crossing your path is bad luck. But they're not alone. In South Korea, crows are seen as bad luck and possibly even harbingers or death. Ravens too, especially in the U.K., could foretell doom. There's an old British superstition that says six ravens must remain at the Tower of London at all times or the crown will fall. And in Ireland and Scotland, seeing a single magpie is supposed bad luck, but two or more is fine.

4. Trimming Nails at Night

Apparently it's bad luck to trim your finger or toenails after dark, at least according to superstitions in Turkey, India and South Korea. One Japanese superstition even claims you could have a premature death. Historically, knives or other sharp cutting tools would be used to trim long nails. Darkness plus sharp objects and a then-lack of medical access could have equaled deadly infections.

5. Tuesday the 13th

In Spain and Spanish speaking countries, it's Tuesday the 13th that gets people wound up. Martes, Tuesday in Spanish, comes from the Roman god of war, Mars, forever tying the day to violence, death and bloodshed. In conjunction, Constantinople supposedly fell on a Tuesday during the Fourth Crusade. And then Ottoman Turks supposedly claimed the the city on a Tuesday more than 200 years later.

6. Whistling

OK, so not just whistling in general, but specifically whistling indoors and at the sun are both ill-advised actions according to Russian and Norwegian superstitions, respectively. Whistling indoors supposedly leads to financial problems in Russia. In Norway, whistling at the sun supposedly causes rain.

7. Sitting at the Corner of a Table

According to Hungarian and Russian superstitions, and surely others as well, sitting at the corner of the table is bad luck. The unlucky diner will allegedly never get married. Some say the bad luck only hangs around for seven years, but as with most superstitions, why chance it?

8. Purse/Wallet on the Ground

Potential dirtiness aside, superstitions in some Central and South American countries as well as the Philippines say resting your purse or wallet on the ground will lead to bad financial luck. In other on-the-ground-bad-luck superstitions, sitting directly on the cold ground can lead to a woman never having children, according to Russian myth.

9. Toasting with Water

Want to wish death upon someone, toast to them with water, at least that's according to German superstition. This tale is derived from Greek myth where the spirits of the dead would drink the water from the river Lethe. Lethe, the goddess and river of forgetfulness, would cause the spirit to forget its earthly past before it passed on into the underworld.

10. Mirrors

Another widely-known superstition is that breaking a mirror will result in seven years of bad luck. In some folklore, a person's reflection in a mirror was thought to house or be connected to a piece of the person's soul. With that in mind, breaking a mirror, especially if it has your reflection in it at the time, doesn't sound too great. As a soul-stealing aside: Some lore claims photographs capture a piece of a subject's soul in them when they're taken, which really brings the selfie craze into question.

Questions for Discussion:

1. Do you believe in superstitions? Give examples. 2. What do you do to bring good luck? 3. What are some popular superstitions in your country? 4. What are the luckiest and unluckiest numbers? 5. What are your own lucky numbers, colors, etc.?