Category: Why

Why Are Earthquakes So Hard To Predict – By Jean-Baptiste P. Koehl

In 132 CE, Chinese polymath Zhang  Heng presented the Han court with his latest invention. This large vase, he claimed, could tell them whenever an earthquake occurred in their kingdom– including the direction they should send aid. The court was somewhat skeptical, especially when the device triggered on a seemingly quiet afternoon. But when messengers

Why isn’t The World Covered in Poop?

It can be near to you or your house an animal is defecating. Each day animal kingdom in this world is producing roughly enough dung that can match the total volume of water pouring over the Victoria Falls. Its huge quantity, isn’t it? But why this planet isn’t covered by this stuff. In this post,