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Diesel engine

The German engineer Rudolf Diesel patented the diesel engine in 1893.

Earth

The Earth is a rocky planet with a solid crust and oxygen in its atmosphere.

Types of waves

Waves play an extremely important role in many areas of our lives.

Change of seasons (intermediate)

Due to the Earth´s tilted axis, the angle of the Sun's rays at given latitudes continuously changes during the year.

Characteristics of sound waves

This animation explains the most important characteristics of waves through sound waves.

Gravitational waves (LIGO)

Massive accelerating or orbiting bodies cause ripples in spacetime. These are called gravitational waves.

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 science of candles

Candles have been used for lighting since ancient times.

Maglev Trains

One of the most modern means of transport is the Maglev, capable of travelling at speeds of over 400 km/h.

The New Horizons mission

The New Horizons space probe was launched in 2006, with the objective to study Pluto and the Kuiper Belt.

Elementary particles

Matter is made up by quarks and leptons, while interactions are carried by bosons.

Interesting astronomy facts

This animation presents some interesting facts in the field of astronomy.

Physicists who changed the world

These great scientists had a tremendous impact on the advancement in physics.

Galileo Galilei's workshop

Galileo Galilei's scientific achievements contributed greatly to the advancement of physics and astronomy.

Continental drift on a geological timescale

The Earth's continents have been in constant motion during the history of the planet.

The reflection and refraction of light

A ray of light is reflected or refracted at the boundary of two mediums with different refractive indices.

Surface tension

Surface tension is the property of a liquid that allows it to obtain the smallest surface area possible.

The Doppler effect

It is a well-known phenomenon that the sound of an approaching sound source is higher than that of a receding one.

Thermometers

There are various types of instruments used for measuring temperature.

Transformer

A transformer is a device used for converting the voltage of electric current.

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