Science

One of the main symptoms of a malfunctioning liver is a change in skin and eye color.

Snow crystals were first photographed in 1879.

Pure high-quality silver contains at least 99.9 percent of this metal.

It is located approximately 163.000 light-years from the Milky Way.

The largest deposit of amber comes from the Baltic Sea region.

In 1998, NASA, in collaboration with Roscosmos (Russia), ESA (Europe), CSA (Canada), and JAXA (Japan), launched the first component of the International Space Station (ISS).

The Earth, like all planets in space, is doomed to destruction.

Depending on the classification, there are five to seven continents on Earth.

The lowest point on our planet is the Mariana Trench.

It is made up of about 78% carbon, 10% hydrogen, and 11% oxygen.