Your search for 03/2018 returned 2 results.

Myth: Duck’s quack has no echo

Since I was a little boy, I have heard many times that ducks do not produce any echo when they quack. With the arrival of the internet, this myth has been amplified, so the general public started to think that this was true. I have been teaching my students about the electromagnetic spectrum these days, and we had a lesson about sound and its properties. So let's ...

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Mad Scientist Book bundle in

If you like videogames, I am sure you know the webshop They offer bundles of games, and they allow you to pay what you want for them. They usually offer them in different price tiers (if you pay more than X, then you also get this and that). They are currently offering a bundle of Science books, focused on teaching Science and do experiments with ...

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