The atmosphere

This is a presentation made by Enric Farell

The scale of the universe

This is an interactive infographic that places objects to scale in our universe, from galaxies and stars down to people and atoms. Move the scroll to explore the sizes and click on the items for information.

Click here to enter the website

This infographic is a modern version of "Power of ten" (1977) a film that transports us from a picnic in chicago to the outer edges of the universe. There's another video that compares the size of the Earth to the other planets in out solar system, as well as other stars, the galaxy and beyond. Take a look

Natural disasters

In the English class we have learnt that most natural disasters are caused by weather. Weather disasters can be caused by wind storms, hurricanes, tornadoes, floods, tsunamis, wildfires, thunderstorms, avalanches, and blizzards.

Did you know that the name "volcano" has its origin from the name of Vulcan, a god of fire in Roman mythology?

And did you know that the name "tsunami" is Japanese? It means harbor wave!