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Tides

The educational resource shows a visual about tides: the effect of the gravitational force of the moon and the sun on the earth can be seen in the tides.

Solar energy

The educational resource shows information about the solar energy and its advantages and its disadvantages.

Renewable energy sources

Renewable energy sources are those which after being used can be regenerated naturally or artificially. The following pictures are graphic examples rof enewable energy sources.

Nuclear power station

The educational resource shows information about a nuclear power station, how it works and its advantages and its disadvantages.

Tidal energy

The educational resource shows information about the concept tidal energy and its advantages and its disadvantages.

Petroleum

Oil is the product of the decomposition of the remains of microscopic living organisms which millions of years ago inhabited the seas, lakes and river estuaries. Oil today has a multitude of applicati ...

Cambios de estado (avanzado)

Concepto de cambios de estado (avanzado). El ODE muestra una simulación donde se puede modificar la potencia de un hornillo usado para calentar un bloque de hielo cuya temperatura inicial también es m ...

Fossil fuels

Energy from fossil fuels (coal, oil and natural gas) comes from substances which originated from the accumulation, millons of years ago, of large quantities of remains of living beings at the bottom o ...

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