Voyager space probes
The Voyager space probes were the first man-made objects to leave the Solar System. They gather data about outer space and carry information about humanity.
Structure of nitrogen molecules
This animation demonstrates the structure of nitrogen molecules, with one sigma and two pi bonds holding the atoms together.
Newton’s Laws of Motion
This animation demonstrates Sir Isaac Newton's three laws of motion that laid the foundation for classical mechanics.
Solar eclipse
When the Sun, Earth, and the Moon are arranged in a straight line, the Moon can partially or completely obscure the Sun.
The life-cycle of the Solar System
The formation of the Sun and the planets started with the contraction of a dust cloud about 4.5 billion years ago.
Transparency
This animation explains transparency and opacity, the principle of radiography, and the light-absorbing properties of materials.
The development of celestial mechanics
This animation introduces the studies of astronomers and physicists whose works fundamentally changed our view of the universe.
Maglev Trains
One of the most modern means of transportation is the Maglev, capable of traveling at speeds of over 400 km/h (248.6 mph).
Electron configuration of calcium
This animation shows the electron configuration of the calcium atom.
Phase transitions
A phase transition is the transformation of a substance from one state of matter to another.
The Rutherford experiment
The Rutherford Experiment proved the existence of positively charged atomic nuclei. The results led to the elaboration of a new atomic model.
Mars Exploration Program
Space probes and Mars rovers examine the structure of Mars and possible traces of life.
Nuclear power plant
Nuclear power plants convert the energy released during nuclear fission into electric power.
Watt´s steam engine (18th century)
The steam engine, perfected by the Scottish engineer James Watt, revolutionized technology.
Chain reaction
Energy released during nuclear fission can be used for civilian or military purposes.