Electronic arcs can be made to “sing” if you simply modulate them on and off at audible frequencies. We’ve seen it done with single Tesla coils, and even small Tesla choirs, but [Mattias Krantz] took ...

Learn how to impress your friends with your piano skills. This video covers techniques and tips that can elevate your playing ...

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Back in the days the norm was to consult book recipes when cooking and to get lost in infinite pages of giant dictionaries when reading. Today, we use the internet to perform all these tasks. As ...

Take a leaf out of Tom Hanks’ playbook in the movie Big and get one of those jumbo piano keyboard mats. Kids love to make sound, after all, and they’ll be thrilled that they can make different sounds ...