Science

Silver is mined in Mexico, Peru, China, Australia, Chile, Poland, Russia, Bolivia, USA, Argentina, Canada, Kazakhstan, India, Turkey, Sweden, Guatemala, Morocco, Indonesia, Iran, and Papua New Guinea.

Shapes resemble raindrops, rods, or lenses, and vary in shades of yellow, red, orange, brown, and even white opaque. Approximately 300 colors have been cataloged up to this day.

Beyond Earth, lava can reach even higher temperatures; the record holder is Io, Jupiter's moon, where satellites have recorded lava flows with an average temperature of 1,300 °C (2,370 °F).

Then you can observe auroras also in Europe.

A distinctive feature of fungi is the cell walls built of chitin. The fungus cell can be mononuclear ...

The Baltic amber is the highest quality.

It came to Europe in the 16th century and both tobacco and the nicotine it contained were originally ...

The restrictive type, in which starvation predominates Gluttonous-excessive type, in which the patient overeats uncontrollably, induces vomiting, uses laxatives

Many species of mushrooms are used in food production: bread, alcohol, and cheese. Some of them, suc ...