A simple whistle. &nbsp;Perhaps not. &nbsp;I thought I knew. &nbsp;How it works is one thing, but I was surprised to know just well what more I did not know. &nbsp; I gave myself 20 mins to go find out more about the subject. &nbsp;Now I'm sharing with you what I found out. &nbsp;Yes, you are allowed to subscribe. &nbsp;Please feel free to share this on Social media and let me know if there is a subject you would like covered.
https://en.wikipedia.org/wiki/Whistled_language
https://en.wikipedia.org/wiki/Whistle
Music: Cheeky by Shane Ivers - https://www.silvermansound.com

20 Minute Research - Flash Memory

Discover the wonders of the world in just a few minutes with 20 Minute Research. Join our host, Dan Mayson, on a journey of fascinating scientific discoveries, where each episode takes an in-depth look at a different subject and breaks it down into simple, easy-to-understand terms. Whether you're an avid science buff or just looking to expand your knowledge, this podcast is the perfect way to stay informed and entertained in just a few short minutes. So tune in, sit back, and let's explore the science of the world together!