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The German engineer Rudolf Diesel patented the diesel engine in 1893.
The Earth is a rocky planet with a solid crust and oxygen in its atmosphere.
Waves play an extremely important role in many areas of our lives.
Due to the Earth´s tilted axis, the angle of the Sun's rays at given latitudes continuously changes during the year.
This animation explains the most important characteristics of waves through sound waves.
Massive accelerating or orbiting bodies cause ripples in spacetime. These are called gravitational waves.
When the Sun, Earth, and the Moon are arranged in a straight line, the Moon can partially or completely obscure the Sun.
Candles have been used for lighting since ancient times.
One of the most modern means of transport is the Maglev, capable of travelling at speeds of over 400 km/h.
The New Horizons space probe was launched in 2006, with the objective to study Pluto and the Kuiper Belt.
Matter is made up by quarks and leptons, while interactions are carried by bosons.
This animation presents some interesting facts in the field of astronomy.
These great scientists had a tremendous impact on the advancement in physics.
Galileo Galilei's scientific achievements contributed greatly to the advancement of physics and astronomy.
The Earth's continents have been in constant motion during the history of the planet.
A ray of light is reflected or refracted at the boundary of two mediums with different refractive indices.
Surface tension is the property of a liquid that allows it to obtain the smallest surface area possible.
It is a well-known phenomenon that the sound of an approaching sound source is higher than that of a receding one.
There are various types of instruments used for measuring temperature.
A transformer is a device used for converting the voltage of electric current.
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