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Tag: sound waves

Tattoos you can hear – how can an app read sound...

Recent Posts

Did you know early car headlights had to be filled with water?

Why semi-trucks are called like that? What is so “semi” about them?

7 facts you might not know about BMW – 40 new models in two...

I made a pencil – simple and rather boring woodturning project had unexpected challenges

Scott Sociable looks like it lost a wheel, but it was actually built like...