Why is the Earth spherical?
The video explains why the Earth is round.
Why is the Earth spherical? Read More »
Sciences
Visit to the National Observatory of Athens
The video is a short virtual tour of the National Observatory of Athens. The viewer can see the meridian transit telescope, a replica of the Antikythera mechanism (the world’s oldest computer) and the Doridis telescope.
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The physics of methane tank ships
The video explains how ships can carry gas.
The physics of methane tank ships Read More »
The Solar system – Science lesson for primary school classes
The video explains the solar system to children.
The Solar system – Science lesson for primary school classes Read More »
Blind spot
The structure of the eye and its specific features are introduced, as well as a way to find a blind spot.
