The name Radu is a short from slavic-arian name Radomir, that means, Ra means light/knowledge/god Ra, do is a diminutive from dasti - to give, mir means human world. So Radu means the one who brings the light/knowledge to human world.
A: Imagine a large pole being shoved into the earth and come out the other end. This is called the earth's axis. It's an imaginary rod that the earth spins around once a day. at the top of the earth is the north pole while the bottom of the earth is the south pole.The North Police is also called the Geographic North Pole or Terrestrial North Pole.his is called the earth's axis. It's an imaginary rod that the earth spins around once a day. at the top of the earth is the north pole while the bottom of the earth is the south pole. The North Police is also called the Geographic North Pole or Terrestrial North Pole.
The northern lights (aka aurora borealis) are an amazing display of green and sometimes red light seen near to the magnetic north pole, and they're caused by CMEs. Their southern equivalent occurs near the south pole, and is known as aurora australis.