by DrB | Nov 20, 2024 | Episodes
Radios Changed the World November 20, 2024 • EPISODE 240 What’s the difference between AM and FM? Who invented the first radio, and what was featured on the very first radio broadcast? Join Roger Billings on Science LIVE as he delves into the fascinating history of...
by DrB | Apr 21, 2021 | Episodes
Waves & Frequencies April 21, 2021 • EPISODE 66 Get ready to explore some science magic! Learn about hertz, alternating currents, and how frequencies and sound vibrations work. About Read more about DrB » About the Roger Billings Scholarship Program » Follow...
