Binary Decade Counter
February 18, 2026 • EPISODE 298
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 »
The dancing robot is so cool! I’m definitely gonna get me one when I can!
each science live i watch is very unique!
The little robot is adorable!
Thank you so much
Had fun watching tonight!!
I thought the fact that the aluminum could float in water with a few modifications
Circuits are interesting
Thank you for another amazing science live!
Great video, can’t wait for next week.
so cool, can’t wait for next week
Hello from IL
hi from texas.
Absolutely thrilling
Personally I am a flip flop becuase I like to divide.
keep doing the good work
That was a lot of fun! I look forward to the next one!
me flip flop
Does social-emotional learning have a practical usage for life besides mental health?
Science live was amazing
Hi from Tennessee!!
such a cool live
pretty nice video
i found this very interesting
Nice science live.
Amazing video!!!!!
Good show. Thanks for the great info on infrared.
Thanks for another spectacular live!!
I loved today’s live it was so interesting! Can’t wait for next week!
I liked the singing robot
can’t wait for next week science live!
AyyYYy, shoutout to Claudiaaa!!!
this was great
hello from NJ!
the wave harnessing is so cool!
Comment hello from snowy NY
I liked all of the transistors they showed in this video
Enjoyed this live so much
So Fun! As always.
Hi from Montana
AI songs sound cool
wow i love watching this
What kind of neat things can you do when you compined circuits?
Dajonique Henderson
That robot dancing was funny
I enjoyed Science Live this week!
Hearing about how 555’s and other components of integrated circuits work, was really cool and insightful!
Nice learning about infrared technology
I love the AC-D2 robot
I love today’s live. Can’t wait for next week.
This was another great science live thank you.
I think flip flops are cool
Amazing video as always!!
wonderful video have a great day
Thank you Dr Billings and Dr Monet!
Scince live is the best part of my day.
Thanks for putting this on
Hello from Huntsville Alabama
R2D2 is so cute!
I’m from Japan.
That was amazing! Can’t wait for the next one 🙂
Wow transistors are amazing!
Love science live!!
I can’t believe they made the robot bigger!
The protoges segment is always the best!
I like the water spider that was showcased.
Hi from Mexico
Great science live as always
Hi from tn
I wish Paget was my teacher..
Love the video as always!
I loved the video this week!
I had fun watching this live. See you next week.
what pet does R51 have
i love it thanks for the entertanement
love the video it was great!!
Great episode! Transistors are cool!
Love from North Carolina!
good night guys i really enjoyed the live i hope yall did too!
Thanks for this!
Infrared is definitely an interesting topic, loved learning about it
Hello from Texas!
Hi from Mexico.
The diving bell spider (Argyroneta aquatica) is the only spider that lives almost its entire life underwater, building a silk “diving bell” to trap air for breathing, hunting, and mating. Thank you for another wonderful science live can’t wait for next week.
Hello from Massachusetts!!!
infrared is such a cool thing! you can see heat in complete darkness and can see heat through a bag!
Omg I want the big rtd2
It was nice to see it from kentucky
Living underwater sounds fantastic, so I’m sure being that spider must be incredible.
I am a 555 , the binary divider is so cool
This was such a cool episode, I loved the proteges and r 51. See you all next week.
Thank you all! See you next Wednesday!
In what year did they release the first robot?
I find it very intriguing how the note ties together several classic IC building blocks into a single, functional counter system.
I can’t wait for episode 300.
Hello Ms. Monet and Mr. B, I would like to ask if a pen-like erase would be a suitable option for my project for the science fair. A eraser pen is an eraser shaped as a pen, and this eraser can erase ANYTHING (pen, marker, lint) that type of stuff. My question is, will this project be worth my time (ps answer on live so I know!!!!!) Ty
Love Lynzie cloud.
P.s- I am such a huge fan, and Ms,Pajet Monet is my favorite teacher!!!!!!
Ty for your very important time!!
learned a lot tonight. looking forward to next wed. goodnight everyone!!
how long did it take to find inferred?
Wow! A gigantic robot is extra cool!
Thank you all so much again this was another amazing science live see you all next week and I hope you all have a good morning, Good afternoon, and goodnight to everyone wherever you are!!!
wow! infrareds really cool! I always learn something new :-]
*in billings head* “I may regret this some day”
Dancing robot was fun!!
I am glad that there is now a Lady in the inventioneer Club!!
I remember so well when there were just 3 inventioneers
Now I know how these work! 🙂
Amazing live tonight!
I got to watch this live, LOVED IT.
Awesome that you are adding a girl to the ventioneers team
AC-D2 danced so well! His song is so good
Love watching science live and learning new things!!
thank you for todays episode!
Go girl you are great 👍
Hi from Chicago Illinois
I can’t wait for the live to start. I’ve never seen the pre-live stuff. So cool!
How did someone figure out how to make a calculator? What went through the persons head?
hi from oregon
I love 3D printing. It is so cool..
can you give us another update on todd eddmend’s new class
Hello from Texas
This is so cool!!!
i think im a 555 lol
when is the science fair?
why is this 1 hour it should be 5 hours
Almost the 300th episode!!
Learning about the water spider and metal floating was so cool.
Awesome, Claudia!
Glasses are cool! how do you make them?
Hello from Las Vegas
I love hearing all the history behind inventions and scientific breakthroughs!
Welcome to the Inventioneers’ Club, Claudia!
I enjoyed watching this science live!
This is really cool, I love this!
What other things can the integrated critics do. my name is David
Binary number are really intresting!
hi from CA,,
If you made a boat out of the hydrophobic metal will it be faster?
I have an amazing invention for the future!
hi from TX
Wonderful new robot!
7 segments EVERYWHERE!!1!
How is R51 this week? Congratulations Claudia
How do you convert binary to our normal counting system
WOOHOO!!!
Amazing lesson! I learned a lot.
learning about infrared light was pretty cool
Could you make some instruction videos for the activities on circuits?
hi from Maryland
Hi from NC!
The protoges taught me alot about the 555 and flip flop i enjoy watching them every week.
hi from florida !
That is such a cool robot guys! you should build more of them for your students
Circuits are so cool!
LOVE ACEIIUS☺️
I like the robot
Great job Caleb and David!
This was an entertaining live learning about the 555 Timer Chip and Flip Flop.
How long is it going to take to 3D print the giant ACD2 that will be used at Acellus World ?
I hope you all at science live are doing good and have a good week
Great lesson! Student from NH
Caleb and Dave are the best teachers!
watching from Puerto Rico
Hi from NV!
This Science live was very interesting
The most interesting thing I learned tonight was how you can change how a counter by adjusting the integrated circuits.
What is the biggest integrated circuit ever made and what was it used for? What about the smallest?
That will be an interesting challenge!
the robot is bigger than i thought, wow!
I think that the flip flop won!
Learning about integrated circuits was so fun.
Wow so cool! I’m a 555 lol.
Well I’m actually555lol
Amazing live
Loved today’s episode, especially R-51 and the protégés’ part! So fun!
Hi from nebraska
Hello from Louisiana!
This was an amazing episode
really cool video
Thank you for another amazing science live.
i love acellus
The 555 is cool
hi from texas
Fun science live loved it!
I enjoyed this live!! See you next week!
Great stream! Interesting tech stuff going on with the inventors.
Hi from houston
hi from minnesota!
Very cool!!
Another great episode! The circuits are very interesting!
I enjoy science live. So much to learn.
SAME
I am scared of spiders but I think there they are cool I love science live I am from Texas.
Hi from Florida
This is awesome!
So cool!!
transistors are the future of electronics
so cool u guys rock
Seeing metal float is cool.
Caleb is so funny.
lol I agree
It’s amazing
Love ❤️
this is so interesting
This live was so cool I loved the way the metal floated😁
I loved the demonstration
I have really enjoyed and learned a lot from my social emotional class.
Hello from Rhode Island. I really enjoyed tonight’s science live.
Why can that aluminum float even with the lines that is bumpy?🤯