Inventioneering – Keystone Inventor
December 3, 2025 • EPISODE 289
Roger Billings, Keystone Inventor: The Final Architect of Innovation [Version 1]
How do some inventors create ideas that shape entire industries? Listen as Dr. Roger Billings reflects on his journey as a lifelong inventor and shows how the principles of inventioneering can be applied to make lasting impact. Discover what it takes to go beyond ideas and prototypes to become a “keystone inventor” whose work supports and shapes future innovation. Whether you’re curious about invention, engineering, or the mindset behind breakthrough thinking, this episode offers inspiring insights and practical wisdom from one of today’s leading innovators.
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 »
Acellus does work well! its helped me a lot!
What drove you to start inventing, and inventing using hydrogen as an energy source?
I never knew what LED meant!
I love acellus, and the livestreams are amazing as well🫶🏻
Love it! This motivates us to try and invent something!
I love the end When are r51 is at the end
I never knew that’s how radio waves are made.
Hi this is Nikara G from Virginia. I have been traveling with my family and wasn’t able to see Science Live. Making up now. I LOVE SCIENCE!!!!!!!!!
Dr john is my favorite person on science live but r51 is funny.
Thankyou for Roger Billings Scholarship Program very much.
The adaptations in the mold and frogs were so interesting to learn about.
R 51 is so funny!
Wow! A spark can create a radio wave !
Science live is so fun to watch!
How many inventions have you created?
I really enjoyed the part about radio waves. It was fun!
WOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SCIENCE LIVE TEACHES SO MUCH TO SO MANY PEOPLE!!!!!!!!!!!!!!!!
watching from tennessee
I love the history in this
I love how Mr Billings is so good at hydrogen things
These science lives make my day thank you!!!
I can’t wait for the next science live, they just get better and better!
Wow. never knew invisible light is the color of the rainbows.
this was such an exciting episode!
I love science live
Learning so much with DrB!
This is so cool!!! I never knew the hertz radio wave is named after a real person!! Merry Christmas
I think it is interesting how technology is changing the health care industry. The most interesting part was how they are looking into how sweat is connected to health and if we can use that instead of blood test for some of our health results. How LED started to where it is now.
The melanin in the frogs skin to make it more resistant to radiation is so cool. This really shows how the world adapts to its surroundings.
I am going to ask my Mom to help me build a circuit!
I love Acellus!
I love Science Live, and love Acellus. I love how I can control how many steps I have with each class every day and can finish early if I want to.
It would be really cool to invent something that changes the world one day.
Engineering is a key point of inventing.
Inventors are so smart and I love learning everything they know !
Wednesday’s are my favorite because of these.
I love how Dr.John explains science!
This video taught me that inventing is actually a lot more challenging than it seems. Although, being an inventor can be time-consuming, it can be fun. Are there any more tips on inventoneering?
Keystone Inventors seem to be the most important step in inventions because they make the reality of it come about. They take the science and make it into something that can be used.
Does Roger Billings like key lime pie.
How you make a Hydrogencar?
I liked the experiment. It looked like magic
This was a really cool episode!
I love the holidays! But I still do a lot of school.
Do you think we will ever reach Mars?
Engineering is so interesting
This episode was cool. I didn’t know relays were so important.
Its really cool that something so common like sweat can teach you about your health, I think its very important to teach kids health facts. I LOVED this episode!
My favorite is R-51!!!! it is so funny
This episode taught me how inventors come up with ideas that can change the world. Dr. Roger Billings explained that inventing is not just about having ideas, but about working hard and improving them to help others. I learned that being creative, curious, and persistent can lead to important inventions.
Im not a science person but watching science live is making science more interesting for me!
Science live seriously never disappoints!
Science Live teaches us so many things!
Love all the Inventioneering episodes!
I have always wondered what it takes make an invention successful! Always like watching Science Live
hi from Montana
These videos really help teach us so much of the facts behind things we do!!
That will be awesome if they can figure out how to analyze sweat instead of taking blood on health checks!
Maybe someday we will be able to invent teleportation!
Science live is so interesting! I’m excited about this one!!
Thank you Mr. Billings!
Love how Mr. Billings teaches things!
THANK YOOOOOOU!!!!
I love acellus academy.
We love Acellus.
I love school so much!
Radio waves are cool! I can’t wait to do experiment
Science live is the best!
Science live is so fun, the lessons are always interesting.
I thought the thing with the lighter and the cup was really cool
I love science live, my brother and I have learned so much from the weekly video.
I think it’s cool that WD-40 has so many uses.
I love watching science lives!
It’s so cool that sometimes big things get discovered by mistake. I’m very excited for Dr. Roger Billings new kit! I also think that it’s so helpful that my parents can change my completion date for my courses. It helps me to stay on track and finish on time.
The part about keystone inventors was inspiring — I loved the reminder that one breakthrough can pave the way for countless innovations.
It is cool all the awesome inventions people came up with that we still use daily.
I would like to become an inventor! -Puerto Rico.
Watching from Connecticut.
Inventors have always been a fascinating topic for me.
This live was very cool.
I like science live.
Thank you Dr. Roger Billings!
i love science live!!
Thank you for the video
I appreciate how much inventors do and what they create.
I love learning about science!
Science Live is always so entertaining and educational!
I really enjoyed the bit of history in this live
I didn’t know that frogs could live in radiation. It was interesting to learn how they adapted.
I wonder how receptive people would be to a hydrogen powered house. Great episode!
This video was so interesting I learned so much!
Wow, this was so cool to watch!
Cool Science live.
R.51 is funny.
Radio waves are so interesting
I love science! I really like watching the lives. I learn so much.
Science is magical!!!!
I am very excited to see what is coming in the next kit can not wait.
Loved this episode!!
Great Video, thank you
Science Live is so interesting!
I love to watch this!!
I loved this!
hi from va
Watching from Wyoming
It is so interesting that mold can grow in outer space.
what did frogs have to do with the radiation disaster?
Science Live is super educational! Im super grateful I have the opportunity to learn from people like Dr B.
Fantastic watch as always
I am enjoying the Science Lives, thank you.
I am enjoying the Science Lives, thank you.
Science is cool!
great video watching from TX
Today was great!!!
Science videos are fun!
I can’t wait for Todd’s new class. I just finished a few of my courses. A+ A+
I just finished two of my courses!
I did not know that LED stood for Light Emitting Diode
Thank you for the video!
Hi from NM. This was a good episode of science live.
Looking forward to the next video!
I enjoy watching Dr. B and I’m learning a lot of new stuff!
The resistor that you had connected to that was what level?
I had learned about Data and storage. NASA. Rockets. Metal . Steel. WD 40. Lights and LED . I enjoyed it! Thanks!
I’m thankful to be able to learn from you!
Inventioneering truly brings out the Keystone Inventor in all of us.
These science live are very astounding!
i love science live!
Thanks for such a great program!
Loved this
r51 is so funny!!!!!!
I really don’t know a lot much about mold but I want to know more about it.
LETS GOOOOO SCIENCE LIVEEEE!!!!!!!!!!!!!
Science is so much fun.
These are always so funny. And I can relate to the beginning lol!
Radio waves are very confusing for me. Very cool!
So much fun to watch
I want a kit too!
I love this video!
R51 is always hilarious and on of my favorite parts of science live. Great addition on learning the new things going on as well!
cant wait for a great new kit
Thank You
I love knowing about new things inventors have created!
How did you make the radio waves even do that!?
Thank you for providing us with science live videos! So interesting to learn about new things!
how does a frog survive that much radition-?
I love Science live so much
This stuff shows and teaches me so much
Is there anything else that radio ways can be used for other then what was discussed?
I really enjoyed the video
thanks for the video
I never thought i’d like science that much omg.
Science Live is teaching me so much about science!
I loved this episode just as much as the last one!
Mold can be toxic to humans, how would this mold affect humans or animals?
I enjoyed this episode.
watching from mississippi!
Happy to be here, welcome to science live folks :3
That is cool about the mars radiation problem but how are we going to solve the problem with zero g?
hi from Rockford illinois.
I always learn so much from these!
I love science live so much
I love Science Live
WOW I love science.
I learned about radio waves.
Did Dr Roger Billings really come up with the idea of the hydrogen car in high school?
I would not want mold as a pet. i did not know that about LED’S.
I want to be an inventor! I have so many ideas!
Isn’t mold bad for an astronaut? won’t it get them sick?
I really liked the part when they talked about the radio system
love these educational science lives!!
This episode was very informative and interesting!
I think inventors are so awesome!
This is so cool!!
It is like magic! I really enjoyed learning about radio waves and the spark generator