There are some things we already know, without exactly being aware that we do have knowledge of them, and the ability to ‘hear temperature’ is one of them, according to science vlogger, Steve Mould. Appearing on the YouTube page of British comedian, Tom Scot, the scientist shows us just how we actually can tell the difference between hot and cold water merely from hearing them.
‘What’s interesting is, this is knowledge you already had due to a lifetime of hearing cold drinks and hot drinks being made’, he says in the eye-opening video.
You might want to put this to the test.