Integrated Circuit Introduction
February 11, 2026 • EPISODE 297
Why were integrated circuits so important in making computers smaller, faster, and more powerful? In this episode of Science LIVE, Roger Billings introduces the integrated circuit. Discover how integrated circuits helped shrink computers while making them faster and more powerful—paving the way for today’s technology. The episode also highlights the excitement surrounding the great comet of 2026 and the engineering behind high-speed bullet trains.
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 »
I love R.51😻
I want you🫵
This episode was very informative. I love learning about computers and space.
Amazing video can’t wait for next weeks !
Hello from Texas! This video was very interesting, thank you!!
I didn’t know comets are kilometers big and I thought that you could see them with the naked eye! I’m looking forward to seeing the comets this year!
I know some of these circuits. Have fun!!!
Love these videos so much!! Happy valentines everyone!
I love learning about circuits. My dad is helping me. I can’t wait to hear what I will learn!!!!!!!!
Great videos, keep making more and do more videos of trains!
Train was fast!
Watching from Acwoirth, GA!! Great live, happy Valentines day!!
I love the bullet train and the part about the comment it was great
Thank you for the video happy Valentine’s Day. I love space and comets I would love to see a comet pass by they look so cool
So glad it’s Friday!!
Here from South Africa
i love r51 he is soooo funny
Until I watch science live I had no idea national inventors day was a thing, its wonderful to see the inventors getting the recognition they deserve
I am interested by bullet train systems, but the speed makes me nervous. I’m not sure I would feel safe riding in one.
i love r51 he sooo funny
I love the bullet train, it was cool. Can’t wait until next live
Those trains look cool!
I love these videos and r51. can’t wait for the next episode
Happy Valentine’s Day loved this video the train was increadible
Circuits are cool!
this was such an amazing interesting video
who made the first electric train?
Can not wait for the new science live!!!
Thanks for this live
How will I make a Integrated Circuit?
My mom and I really enjoyed this science live. The train and the bullet train segment was very interesting!
Loved the cool episode!!!!
Thank you again!!!!!!
Can’t wait for the next!!
I love science live!!!
I hope everyone has a great valentines day 🙂
wsp this is jay from west Charlotte and these are some nice videos .
this is so interesting to me! :0
I LOVE THIS KEEP GOING!
Another question for R51, do you like insects?
I love these videos .
The bullet train is so cool!
Aw when’s the next episode this is my new favorite show to watch.
Great video. Thanks for making this one!
I love the proteges! And the train.
R51 is so look funny😂😂😂😂😂
I love science live!!
These videos are awesome
Thank you for the video and all of the interestin information!
How to build a integrated circuit.
In the next science life, can you explain how to build a circuit.
Hi. Awesome video this week
I LOVE CIRCUITS
Happy valentines Friends! Amazing Science Live as always!
These computers are really advanced! Happy valentines day everyone!
billingsdream!!!!
Super interesting! Watching from NJ!
Thank you so much for showing me new Things every week It is really intresting!!
I love getting my family together to watch these
This was a very good video, I LOVED IT 😀
i love watching these videos
The bullet train so cool!
Hi from NY
Thomas Edison invented the light bulb for us and everybody please thank him for all the light bulb electricity . Happy Valentines Day Everybody . I love Science Live sooooooooooooo much (;
This was a really good episode!
I loved learning about the trains in Japan
this live was really funny and interesting. the bullet train was Soo cool
I’m very excited to see this comment in April!
These videos are GREAT! I love r51! He is the BEST
Happy Valentines Day Everybody!!
THese are so interesting, I love learning about computers
Can’t wait for next week!!!!
Thank you for the great video.
I LOVE THESE VIDEOS!
I learned so much! Thank you!!
LOVE THIS SO MUCH!!
It was a really good video! I really enjoyed watching it with my mom
I love the history of war. WW2, WW1 ect. Thats really interesting to me
Its amazing what you can do with trains and any thing at this point
I love comets, they’re so pretty!!! Super interesting to learn about their structure.
A massive project that almost got stopped was in Japan in 1950 there was a economic boom and they started creating a lot more technologies that helped with peoples daily lifestyle. They started having major problems with traffic between the two main cities in Japan so these two people made a brilliant idea of making a brand new train system that was very fast and they got approval and they made it so that each part of the train had a motor so i could go faster. It became so useful and was the most popular and accessible way of transportation. They named it the bullet train.
Cant wait for the next video!
I appreciated the competition and skits! I love the way Acellus makes technical topics engaging. Looking forward to next week!
Nice belt Area 51
I love you so much.
A technology thought leader and innovator draws from his diverse range of life experiences.
We love Acellus!
It was a cool video.
Loved all the jokes! really made my day.
happy early valentines day everyone!! and this was very interesting to watch.
Hello from South Africa!!!
The Protog’es videos help me understand things that are hard. Thank you!
Hi from South Africa, love the videos as well as the different topics and concepts.
Technology is getting insane, crazy how we went from horses on a wagon to AI being able to completely replicate anything.
I think this episode was my favourite.
Bullet trains are super interesting! Happy Valentine’s Day!
Hi from Jersey!!
I love Science Live!
How did integrated circuits revolutionize electronics?
It’s interesting how the invention of electricity opened so many doors to what we could create
WOWWW today was fire!!!!
Awesome lesson
I really liked learning about the bullet train!
Thank you for the live!
Hello from Montana Happy valentines day! Love r51!!!! Thank you for these videos!
Oh boy i do love these videos!
The comets are fun to look ate, I hope to see one some day!
R-51 is so funny.
The “Never Gonna Give You Up” part had me laughing! Keep it up, Acellus!
I like the content of this episode. Integrated circuits are really cool
I love science live! Can’t wait to see what we’re learning about next week!!
Learning about comments are sooo fun!
Hi from Texas! Thank you for this great video!
How long does it take for a comet to form?
I love this video so much!!
This was an awesome video!
I think integrated circuits are the coolest thing I’ve seen so far!
May I just say, R51’s “time to waist” bit, love it!
R511 was NOT a waste of time. Everyone loves R51.
It’s crazy that the fastest train was made in Japan, and how a phone used to look so big back then, and now they can fit in your pocket.
Love these videos so much!
Happy early Valentines everyone!
I can’t wait for the science fair it’ll be amazing, and can’t wait for next weeks video love learning new thing’s also can’t wait for the comets coming it’ll be fun watching those!
this was a great video learned alot!
awesome episode as always
Awesome show this week!
Happy hearts day!! Today’s concept and topic was so cool. Thank you Acellus! 🤍
thanks for making such a cool video i learned alot from it thanks!
The Bullet Train is so interesting. Great live!
I love how cool you guys make the science live video!
So many interesting facts this Science Live!
the live was so entertaining today!!
The circuit was very cool the learn about
r51 is great! happy upcoming valentines day
The Bullet train was definitely my favorite topic on todays science live! Happy early Valentines Day !
Hello , I am from Texas
I want to ride a bullet train!
bullet trains are cool
This was my favorite video yet!!!
I want to ride a bullet train!!!
I love circuits
Haha. I loved the “Secret Shrinking Solution” it was so cool! Also the “so I have time to waste” Thing was really funny. Thank you for “Wasting” The time to make this for us!
Happy Valentines Day!
That one was so fun! I loved how the transister shrunk, that was awesome! I liked the trains too!
Science is the best!
The circuits are very confusing, but this helped me understand it a lot! Thank You
This was such a good episode!!! Can’t wait for next week!
Its amazing how fast the Bullet train can go with magnets over 200MPH. They were right about not calling it the shooter train
love the videos!
Happy Valentines day everyone!!!
the part about the comet was cool.
Happy Valentine’s Day yall ❤️❤️❤️
Can I see comets with my telescope at home?
hello. i love to watch the science lives because i learn something new each week!!
This was a great video, look forward to next weeks and Happy Valentines Day everyone!
itergrated circuit intrudution is a pretty cool topic.
I love the bullet train! That would be amazing to get to ride on it!
r51 always up to trouble
Happy late national inventor’s day.
I find it interesting on how the bullet train was invented!
itergrated circuit intrudution is a pretty cool topic
I loved the circuit.
That episode of science live was so awesome
Who knew circuits were that interesting.
this was a P E A K VIDEO happy valntines day
Bullet trains are super amazing! They can go very, very fast while providing a smooth and steady ride for passengers, somebody was even able to balance a coin on it’s side while on the train without it falling! I also had the opportunity to ride a bullet train with my family when I was on a trip to Japan in early 2024, and our ride was very smooth and quick. Happy Valentines day weekend!
hello from texas today
and happy national inventors day
a love these videos and i love the jokes happy Valentines day Everyone
Even though I already one some of this it was really cool to learn from a different perspective thank you science live
The bullet trains would be awesome to ride on one day. Steam engines are super cool too.
I love since live
Happy Valentines Day to everyone!!!
This was a super informative science live! I enjoyed it!
r.51’s shrink spray was hilarious
happy thursday
The Light Blaster
Very exciting! I love hearing about science news!
I really enjoyed the video! I can’t wait for more!
Awesome live! Can’t wait for next week!
you should have let Malachi have more time
I am so excited to do Science Fair! I am going to be so good at it because I love Science! Can’t wait! *
I loved the drama that was encapsulated with the protogees explaining how electrical circuits are properly used!
This is the best part of my week
what can integrated circuits do in electronic technology?