Weird fluorescent frog found

Weird fluorescent frog found.

In March 2017 of the year, a team of Argentinean and Brazilian scientists has announced, that he found a tree frog, which fluoresces naturally , the first known amphibian, …

Why is the sky blue?

Why is the sky blue?

One of the perennial questions of childhood is: "Why is the sky blue?”You may have asked about it as a child, or you may have a child, …

Black hole

Black hole

Black hole, cosmic body with extremely intense gravity, of which nothing, even light, cannot escape. A black hole can form as a result of death …