Experiment de Roemer.

Explicarem com calcular la velocitat de la lluma partir d'observar les òrbites de Io al voltant de Júpiter i per recordar-ho i escriure aquí mirarem la: Web del professor sobre Roemer..

pompeu.neocities.org/roemer

Here's how you can make bold and italic text.

Here's how you can add an image:

Here's how to make a list:

• First thing
• Second thing
• Third thing

To learn more HTML/CSS, check out these tutorials!