How a quartz watch works - its heart beats 32,768 times a second

Steve Mould

Get 75% off NordVPN with this link: https://nordvpn.com/steve and use the promo code steve to get the first 30 days free. Quartz watches have a tiny crystal tuning fork inside that vibrates at 2^15 Hz and there's a really clever reason for that. This video also talks a bit about how mechanical watc