This sound wave is what’s used in sound healing sessions. There are two main types of tuning forks: weighted and unweighted. Weighted forks, which have added mass on the ends of the tines ...

With a tuning fork oscillator, the vibration forcing and the feedback are both done via induction, coils act as the bridge between the electronic and mechanical worlds. By mounting the tuning fork ...

[WilkoL’s] clock though has a most unusual clock source: a 440 Hz tuning fork. A cheap plastic dome really shows off the fork and contributes to this good-looking build. An ATTiny13 divides the ...