Category Archives: Articles

Why Do Asian Nations Use Chopsticks?

TJ asks: Why do people in Asia use chopsticks? Created roughly 4,000-5,000 years ago in China, the earliest versions of something like chopsticks were used for cooking (they’re perfect for reaching into pots full of hot water or oil) and were most likely made from twigs. While it’s difficult to nail down a firm date, it would seem it wasn’t […]

Read more

WWII Files: Pigeon-Guided Missiles and Bat Bombs

Today I found out about Project Pigeon and Project X-Ray, WWII plans to use pigeons to guide missiles and (literal) bat bombers. The man behind Project Pigeon was famed American behaviorist and Harvard professor B.F. Skinner, who teamed with the U.S. Army to develop such a system.  Pigeons were trained using operant conditioning, a type of learning pioneered by Skinner […]

Read more

The Midnight Massacre (1945)

On July 8, 1945, two months to the day after the Allies declared victory in Europe, 29 German POWs were shot while peacefully residing in a prison camp in Salina, Utah. The Shooter Private Clarence V. Bertucci was 23 years old at the time of the shooting. Stationed at the Salina camp, Bertucci had been born and raised in New […]

Read more

Weekly Wrap Volume 15

This is a weekly wrap of our Daily Knowledge Newsletter. You can get that newsletter for free here. Why a Turkey is Called a Turkey In the sixteenth century, when North American turkeys were first introduced en masse to Europe, there was another bird that was popularly imported throughout Europe and, most relevant to this article, England, called a guinea […]

Read more

For Nearly Two Decades the Nuclear Launch Code at all Minuteman Silos in the United States Was 00000000

Today I found out that during the height of the Cold War, the US military put such an emphasis on a rapid response to an attack on American soil, that to minimize any foreseeable delay in launching a nuclear missile, for nearly two decades they intentionally set the launch codes at every silo in the US to 8 zeroes. We […]

Read more
1 124 125 126 127 128 186