Vacuum Tube Computing
February 4, 2026 • EPISODE 296
Join Roger Billings, a technology thought leader and innovator, as he draws from his diverse range of life experiences, inspiring students of all ages to love science and to understand the value of education in empowering their life missions.
This highly motivational and informative lecture series, hosted by the International Academy of Science, is part of the Roger Billings Mentoring Scholarship.
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 »
Thank you so much for this science live tonight!
how do you spell in binary
Hello from Tennessee, Great show tonight!
hello from Texas! please read my coment!
Hi from NY!
I love how they are able to take every day humor and science and put them together to make it fun to learn.
-Annabelle
I can’t wait for r51
Always excited for a new episode of science live
I joined a little late this time around I’ll definitely have to come back to watch the beginning, I always love watching these science lives and learning about a lot of things that I would have never looked into myself.
I really enjoyed Tobias’s information about the moon
Hi from Utah
This is so intriguing! I love the way the protogues explain things!
Hi I love science live
hi from tennessee!
Hi from Texas
hi from CA
Its crazy to think how back in the day everything was much more complicated, or had more attatchments to it.
Hi from Illinois! I am enjoying learning about binary!
Hello from alabama, i love watching the science lives.
This one is my favorite one so far!! I like how funny this one was!
I never thought about the insides of computers like this or the history of calculators!
The diagrams and graphics are so helpful for understanding.
That was incredible and interesting for both sides
HELLO FROM VIRGINIAA
i love science live
Hello from Louisiana.
Hello from vermont
That is really cool that this was the first binary machine and made in the kitchen.
This episode is interesting. I like it.
Its so cool how the first computer was made in a kitchen
hi from california
Was the ENIAC computer used to compute math?
Hello from Vermont!
Hello from TN
Good Evening from Texas
I really like todays science live and it was really fun to!
Margaret Hamilton is so cool!!!
Its impressive how the computers have been upgrading since the first computer until today.
Hi from Mexico, always excited for science live on Wednesdays!!
I knew computers were highly intricate but this is pretty fascinating!
r 51 r51 r51r51r51r51
51r
Hi from NC
I never knew about Margaret Hamilton until now thank you Science Live for teaching me about her!
How would AI function with data centers in space? Would it be the same?
I never knew that guy existed until now thanks!
I really enjoyed Tobias’ s explanation of the moon landing. It was very interesting
Hi from Mississippi!!!
Hi, from illinois!
I really liked Tobias’ about the moon landing and how much programming it took
hello from virginia
Heya from Montana!!
this is for sure my favorite science live! loved watching it.
Acellus is the best!! I love it!
Such a good science live me and the family love watching these!
I love watching these
Learning about computers is so fun.
Always interesting to see how people have successfully achieved big things early on in their lives, it’s an inspiration
There are no words to describe how funny this is! Never a dull moment from these guys.
I love science lives!
Hi im from Nevada thank you
I always enjoy watching the prodigies make there little skits.
I think its amazing how advanced computers have gotten
How long did it take to create the first computer?
I actually never knew that AI used water as a coolant. I think it’s pretty cool that they’re trying to take it to space and I think it would be better for our environment!
Hi from VA
Watching from SC
Hi from Louisiana.
I love science live!! from Texas!!
the science live is full of great information!
I learned a lot of new things this week. Thanks Science LIVE!
Hi from florida! I love these skits. they are amazing.
Hello from Tennessee!
I love science live
I never knew about Margaret Hamilton until now thank you Science Live for teaching me about her!
I absolutely love the amount of effort that goes into each section of the Proteges’ time on screen! Happy February everyone
The acting is hilarious every time, and the editing skills on this one are so on point, love the work.
i love when you do the science live
Love Science Live. My absolute favorite.
Hello from Texas !!
Hello from Ohio
john is cool
I love science live, thank you Dr Billings
I love science live, I learn something new every time i watch!
Hello from New Mexico!
I never knew about Margaret Hamilton until now thank you Science Live for teaching me about her!
This is so cool. I really liked learning about computers and the vacuum tube.
Im glad we have better computers so I can do this home school on a computer
hi from florida it’s coooold Down here
Epic! Can’t wait for next week.
I LOVE THEM HOLY COW THERE FUNNY!!
Hi from mississippi
who knows how many ones and zeros our devices could be using at the same time.
It’s so cool how the computer can hold so much information with just a few switches.
I wonder if AI language follows the same principals as binary
Hey this is V from Florida! That’s crazy that technology is really just made up of ones and zeros!! :O
Science live is the best
Binary code is a fascinating system that underpins digital technology, revealing the ways computers process and communicate information.
I learned about binary in my coding course! It’s really interesting and one of the coolest parts of technology
These lives are amazing
Hello from Georgia , I love the science live and radio waves.
LOVE the Protégés! I’ve always wondered how computers really work! Thanks for the breakdown!
This is one of my favorite parts of the science lives!
Wow that’s incredible, all of what im seeing are just 1s and 0s
It’s crazy how much electricity Ai data centers use!
Good evening from Texas.
Hi from Las Vegas ! love science live!
Why is binary just ones and zeroes?
Wow! Oscar deserving performance !
How did they come up with the idea of the computer?
Hi from Michigan!
Binary is fascinating!
hello from TX!!!
hi from Mississippi it’s great so far!
How is it cold in space if the sun always there
Heyyy from Texas!
Cool information about computers & switches
I did not know that computers could be so big they had their own room.
Hi. I love Science Live! 🙂
I love learning here science is amazing.
The new episode is AWESOME!
Hey from KY 🙂
Honored to be part of the science live community!
Love this!
hey from montana, i think radio waves are interesting and i like learning new things about science.
So funny
science live is my favorite
The protege part was so funny with the delivery! Thanks for the laugh
Hi from Los Angeles! Computers are complicated.
Will Science live happen through summer?
i lovee science live!!!
I love science ❤
tuning in from maine
Here from Kentucky!
Hahaha they’re funny
loving the skits at the end of these they’re so fun!!
From ct
I I like the skits! keep it up!
How do you trap electricity to make it into a conductor? How do you put it in the wires to make your power go running ???
Loving todays live.
Hello from Texas!
pizza time.
Hello from nd!!! I love watching these science lives!!!!
its interesting how they turned a vacuum tub into a computer
hello from nebraska!
watching from TEXAS!!!
Hello from north Carolina! I’m glad I get to watch this every Wednesday.
I love learning with Acellus.
I love the editing of this segment!
I love science lives!
i genuinely love this part of science live where they do these skits with high edititing
I love this part so much hehehe
Hi from Hanoi,
I love you all
Hello from Mexico 🫶🏻
I love when you do science live
Hey from Texas!
comming in from tn! <3
Hiiiiiiiiii love the radio talk for the past few vidddddssss
hi i’m from Texas
It’s like a movie but shorter.
so ram means temporary and rom means permanent
Hello from Kentucky!
Hi , Watching from massachusetts!
I love these segments!
Good evening, glad to be here this evening, enjoying live.
Hi from texas
I am amazed that a single AI data center consumes as much electricity as 1.5 million homes. That is quite a lot, but it is good that efforts are being put forth to reduce the burden on the environment.
Hello from New Jersey!
Hello from NY!! Have a good day/night
hello from Arkansas
Hello from Texas.
Hi from Misssouri
Can zero gravity and sub zero temperatures make data computation function differently?
I love learning about space too!
Hello! Dr B . I am happy to be here
I was finishing all my schoolwork so fast that I signed up for technology/ coding early. I really enjoy it, thank you Acellus!
Greetings to everyone
I love science live!!!
Howdy from Texas! Tobias your voice was hilarious at the intro!
Hello from Montana!!
I wonder what else could be powered from space? What else can Hamilton’s coding be used for? Also it’s so impressive that they wrote all that code out by hand!