Categoría Oddities

What is will-o’-the-wisp?

It is an impressive phenomenon that usually occurs in cemeteries or swamps. From time to time, mysterious bluish flames appear, which appear for a few seconds on the surface and then disappear without a trace. Today, scientists know that this…

What is Occam’s Razor?

This is the second chapter of the series “Theories with a name” It is a scientific and philosophical principle that proposes that, among hypotheses formulated on the same evidence, it is more rational to believe in the simplest one. That…

How did samba come about?

Samba was born in Bahia, in the 19th century, from the mixture of African rhythms. But it was in Rio de Janeiro that he took root and developed, even though he was persecuted. During the 1920s, for example, anyone caught…

Why do we stretch?

»> – () Even with the body immobilized during sleep, the nervous system continues to send electrical impulses to the muscles, keeping them tense. “When we stay in the same posture for a long time, a part of the muscles…

How brainwashing works

illustrates Cezar Berje edition Felipe van Deursen Imagine losing control of your thoughts and becoming a kind of robot that acts in the way desired by a politician, a religious person or a company. But forget the image of someone…

What is the origin of boxing?

The exchange of punches as a sport has the same birthplace as philosophy and mathematics: ancient Greece. Despite modalities similar to boxing appearing in Sumerian engravings from 3000 BC, the first record of it as something formal, guided by rules,…