Computer News

Why do we knock on wood for good luck? 12 common superstitions explained

Oct 25, 2025

History·3 min read

Why do we knock on wood for good luck? 12 common superstitions explained

Discover

We've all heard about the seven years of bad luck that are said to follow if we break a mirror, or why tossing salt over one's shoulder is supposed to keep misfortune away. Superstitions have been a part of everyday life in the U.S., often passed down through generations without much thought to their origins. Let's take a look at the origins of 12 common superstitions that continue to influence how people think and act today.

Read full article

Learn these American facts!

Geography2 min

Say these terms, and we'll guess where you grew up!

Geography4 min

If Chicagoans are from Chicago, where are Nutmeggers from?

Choose your favorite category!

General

As American as apple pie—the very best America has to offer!

See General

Culture

Delve into the astounding richness of American lore.

See Culture

Geography

Hop in and explore vast and diverse American landscapes.

See Geography

History

People and things that defined Americanness through the ages.

See History

Central Computing capital question

Hey there - question about the IT services you guys provide at Central Computing.

Would additional capital be helpful? No assets needed.

---
Best,
Geula Stein
55 Broadway, NY — reply "nope" if you'd like no follow-up.