Administrative divisions of the Netherlands
This animation presents the provinces and provincial capitals of the Netherlands.
Lunar eclipses occur when the Moon passes through the shadow cone of Earth
This animation demonstrates how the Earth and the Moon were formed.
Mercury is innermost and smallest planet of the Solar System.
This animation demonstrates the geographical locations of the Earth's major cities.
Neptune is the outermost planet of the Solar System, the smallest of the giant planets
This animation presents the states and state capitals of Austria.
Several political and economic unions have been formed between countries during the past...
The diameter of the Sun is about 109 times that of the Earth. Most of its mass consists...