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 science live!
Science live is awesome!
I liked the contest at the end it was really interesting and I thought it was cool how they structured it like baking shows
Awesome episode!!!
Always funny and interesting. Fun stuff to learn each week
I love science live
there was a lot of awesome information in this episode.
I really like science live.
Integrated circuts sound so cool!
I love how cool science is!
What a great invention, thank goodness otherwise computers would be huge!
This is a great episode,
Circuits are extremely interesting, Thank you Science live!
Bro the people that made that video are really cool and their art style is awesome. 😀
loving acellus!
This live had my full attention!!
This episode taught me a lot of things!
This was such a unique episode.
I love watching science live!
The Protégés so humorous. I love it.
I really liked learning a about the comets. I hope I get to see one this year
I wonder how far away earth is from the sun
Wow this episode was awesome!
R51 is hilarious! 😂🤣
Project deep hole is very interesting and i want to learn more about it!
Amazing! I love science live and thank you so much Acellus!
I love integrated circuits
Was the train supersonic
This was so interesting to learn about!
Integrated circuits really changed the world!
LOVED THE LIVE CAN’T WAIT TILL THE NEXT ONE!!!
wont forget Feb.11 happy inventor day
circuit are going to continue to make tech smalller
want to go home in try something with circuit to see what happens
science live is so cool!
Really cool stuff to learn in this episode!
The train stuff was cool.
Awesome episode, it was easy to follow and super helpful! 🙂 looking forward to the next one.
Who measured the weight of a cloud and how did they do so?
i love these live videos 🙂
I hope to see a comet – that was my favorite part in this one!
Wow this episode was awessome!!
This was my favorite episode!
I love how how much I learn from Acellus
Tobias is such an awesome guy; my whole family enjoyed his humor and jokes, as well as the information about William Herschel’s research on ultraviolet and infrared light!
Great episodeeeeee!
I love learning new things
I cant wait to see the comet this year!
This eppisode was so so good. I loved it thanks
Wow this episode was really good information.
Comets are so fascinating!
Eric got some nice vocals.
OMG LOVE THIS
Science is so interesting always something new to learn!
Science just keeps getting more interesting! Thank you!
I liked the comets that you showed me in the pictures. Thank you!!!
R51 is so funny
I love science live!
bullet trains are so cool!!!!!!!!!!!!!!!!!!!!!!
I hope I can see a comet this year. It would be awesome.
I would name the comet the Nimbus 2026 after the magic broom stick from Harry Potter. I hope that we are able to see it in April and it doesn’t burn up by the sun.
This episode was really good!
love doing experiments!
i cant wait to see a comet for myself
I got some circuit boards for christmas! love learning about it!
It is so crazy to think how much technology has changed over all the years
Learning about comets was so cool!
What are some real life applications where integrated circuits are used that you might not expect?
This was a super interesting episode; I learned so much. Thank you!
I hope I can see the comet this year.
Comets are cool
thank you science live fore making these videos
this was so awesome!
I really enjoyed this episode.
Loved this lesson circuits are so cool. Loved the bulting session competition.
I like trains. They’re really old and big.
Comets are amazing to learn about and so cool.
I love comets !
Wow this episode was truly amazing
I can’t imagine being as small as an ant like your assistant at the end, that sounds scary!
I love comets and things like solar eclipses! My birthday actually ended up happening during a full solar eclipse.
Comets are awesome and scary all in one.
I didn’t know the comet has 2 tails. I found it interesting that it melts and turns into a gas when it get’s closer to the sun. I hope I can see the comet this year.
Helped me understand how integrated circuits made computers faster.
Science live is amazing
This episode was amazing!!!
I want to do a science fair expirament!
How can you discover a comet before the comet has it’s tail?
Another great episode of Science Live.
im from Kentucky
thank you for a great episode, i am so excited for the science fair.
Bullet trains are so cool. I can’t imagine how cool it would be to have invented them. Everyones science fair projects look really neat too
Intergrated circuits are so cool.
what does the blue tail do for the comet
I do the circuit board game just for fun
Thank you for another interesting science-live! I love that y’all keep them educational while twisting in some fun as well.
Can’t wait to ride the MagLEV train.
Another awesome episode to learn
i work with circuits all the time and this answers a lot of questions
The volcano is my favorite science fair project. I love science!
Science fairs are so intereting yet I’ve never been in or seen one!
Integrated circuits are really Cool!
I love science live
super interesting!! I love learning with you guys!
It is crazy how far we have come since using the vaccum tubes decades ago!
Thank you for making Science Live fun and informative. I’m so excited to see the comet , I hope we won’t be disappointed
Science rules!
This episode was so interesting! I wanna go on a bullet train now.
I probably won’t get to see the comet I live in the northern hemishpere. I’m disappointed.
Science is awesome!!!
Awesome episode!
Science is so amazing
I love science life because everything is well explained by everyone! Also please keep R51!
I have taken apart lots of things to look at circuits, very interesting.
Wow! I loved this episode!
How much faster can computers get?
I went to NASA in Houston, TX and learned about cometss.
Comets are awesome
How do vacuum tube computers get made
Integrated circuits are really interesting.
The circuit part is pretty cool
I really liked the video and my name name for the comet is “Bob”
Wow this is so amazing
I didn’t know George Washington started patents
Circuits are really cool! I’m learning about them in science class
Science is amazing!
I can’t belive that we get to watch these every week!:D
Learning aboiut comets is very interesting.
Space is exciting. So glad we’re going back into space to explore.
Thanks for being an inventor Dr. BILLINGS
Love this video! Love science live and great thing. I love them!
The Protogets are the best
No casualties, that’s insane!
I loved seeing the circuits that the contestants created
Commenting on the 2/11 video. Comets are amazing. We traveled to the highest point in Georgia which is Brasstown Bald in 2024. There is very little light there and is an amazing place to view comets, meteor showers of just stars. It also has beautiful views.
Wow this episode was so interesting
The comet’s name should be R51.
Amazing episode! Always so interesting.
What an amazing episode!
Science is amazing!
Science is one of my favorite subjects. Thank you again for another great episode.
Spiders are pretty scary but there so pretty,and I find it so unique what water spiders do to protect there baby’s!
I really enjoyed learning more about commets and what they are made of. Great episode of Science Live!
Loved this episode! It was fun to learn about circuits!
Entertaining and educational as always! Love to see it.
Grateful for Science Live!
Another great Science Live!
Learning about this was amazing.it was so fun to watch.
I love these episodes science is so cool
Wow, this episode was absolutely thrilling! I had such a blast delving into the fascinating world of comets. The thought of potentially spotting one this year fills me with excitement! Fingers crossed for a cosmic spectacle!
This was a very interesting episode.
Loved learning about the comets.
I hope we get to see the large comet.
I love wednesdays! for these lives
Learning about comets really intrigued me!
I looove learning with Science Live!
Are integrated circuits in all new devices Phones,Ipads,ETC?
This Episode was amazing!
Will there be an episode on project Deep Hole? I’d like to learn more about that!
I love the competition segment
I liked learing about the comets.
I hope I get to see the comet.
This was a great episode!
I loved the comets i wish i could see on in real life!!
The way the circuit works is so fascinating!
Science Live is great!
I want to be an engineer for my adult career.
I love this live episode.
This is awesome!!!
I really love listening to these!
Interesting learning about the circuit, thanks acellus.
Interesting to learn about comets and Bullit Trains. The Proteges episode was interesting and fun to watch.