Amazing Transistors
December 14, 2022 • EPISODE 150
Do you know what a transistor does? In this episode of Science LIVE, we explore the world of transistors – the unsung heroes that control electricity, making your favorite gadgets work. Roger Billings shows how these little devices work and why they’re so crucial. Perfect for anyone who loves tech or wonders how electronics do their magic!

About DrB
Dr. Roger Billings is a visionary innovator whose work has touched the lives of millions of students and transformed the landscape of education. Widely known as “DrB” to the countless kids who benefit from his groundbreaking Acellus learning system, Dr. Billings has dedicated his life to advancing education through technology.
As part of DrB’s lifelong commitment to supporting education, Science LIVE was launched as a way to “give back” by mentoring students in conjunction with the Roger Billings Scholarship Program.
Read more about DrB »
About the Roger Billings Scholarship Program »
If you look to the side of billings, you can see a light saber, to all of my star wars fans out there