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Camera Obscura
Here you will find a nice article where the basic operating principle of a “camera obscura” is explained. Enjoy!
Read More »The telescope
For my students, you will find here a useful tool to play with Galileo’s telescope and understand its internal mechanism. With that instrument he was able to observe the moon, discover the four satellites of Jupiter, to observe…
Read More »Wave–particle duality
I have just found a very instructive video about the wave – particle duality. It’s worth sharing it. Click here to watch it.
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