You must have often felt on the road that when a vehicle is coming towards you, its sound increases and when passing there, that sound decreases, have you ever wondered why it is so? Listen in to know why this happens  https://chimesradio.com   http://onelink.to/8uzr4g   https://www.instagram.com/vrchimesradio/   https://www.facebook.com/chimesradio/  Support the show: https://www.patreon.com/chimesradio See omnystudio.com/listener for privacy information.