The Billings Computer
March 4, 2026 • EPISODE 300
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 »
Hello from Montana!!!
I love the stories on Science Live.
Wow those computers look different
I love these a lot
Seeing how far technology has come is just amazing, i believe transistor radios was a thing back then too.
Good evening from Alabama!
Hello from Georgia
Happy to be here tonight from Tampa!
My favorite show is on!!!
Dr Tobias is so informational 👍
Hi from tn
It was so intersting to learn about the orgin of computer chips/microprocessors. I loved the story of the invenotr and his wife waiting to see if it worked with bated breath.
Hi from NC
Hello from Massachusetts!
Hii from NJ!!
How much does a 3D-printer cost?
hello from Missouri
Wow! I did not see that coming!
Exited to learn
Hi! From South Dakota!
Hey from Mississippi
Hi from Texas
hi from florida
hello from Indiana!
Hello from Indiana! 😀
Hi, cant wait for area 51!
Hello from the Caribbean
This is very interesting!!
Hello from Texas!
hello from Utah
Hi from Maine
Also, hello from New York!
hello from georgia!!
good evening, it was awesome to learn about the 3D printer that is being made!
Hi from North Alabama
Could you add an inventing game in the activities, please?
Hi from Texas.
I am interested in learning more about 3-D printing and the types of things that can be made with one.
Can’t wait to learn more!
Hey from dc but this science live was very knowledgeable .
.
Hello from Sidney Montana!
3D printers are cool
Hello from missouri!!!
Hello from FL!!!
Hello from Texas
THIS IS AWESOME!
Amazing live!!!
hello from Georgia! Live is amazing!
hi from cr
Hi. This is cool stuff!
Hello from Florida!
Awesome episode, good job.
Hello from Georgia!
That chip looks like a large city in mini-mini!
I love this I think its so cool
Hello From Texas
If I developed a microchip, i’d have my initials on it too!
so cool I love watching this so much
Its so cool how they were able to create such tiny things with so many different parts.
Chips have a lot of details
hello from Texas!!! I love science live
hello here for science live
Hello from Texas!!
Hello from Alaska
Hello from Indiana!!
If we make a faster computer how fast would you think it will be?
Hello from NJ
Hi from Arkansas
hello from Maryland
Hi from Florida 🙂
hello from Nigeria
Federico’s work is very impressive!
Really enjoy all of Tobias’ topics, learn a lot from it all!
Excited for science live tonight!!
Loving it!!
3d printing is very interesting, being able to print a variety of things that you may need for convenience can just be printed. If you want new decorations you can design and then 3d print them to your liking.
my favorite part of wednesdays!
Hi from Ohio!! Happy to watch
3D printing is fascinating.
Very cool video
thats impressive with that idea he had
This is so amazing i love these lessons I learn something exciting every week.
I really liked Dr. John’s part about 3-D print printing
That is probably the best response to being called crazy that I can think of.
Hello from louisiana
Hello from NC!!
hi from NE
Hi from Arizona how do 3d printers work?
Hey from South Carolina
I want a 3-D printer
The was crazy with the 3D printer! 😉
happy to be here
I did not know about the 3d printer facts that was really cool, cool to see the process to how to make it
Happy to be here tonight!
I love watching the science lives!
Hello from Texas!
hello from batavia
hey from kansas
Hi from PA- This is really fascinating!
hey from Tx
Hello from Virginia
hi from virgina too
This is a really good science live.
Hello science is awesome
Hello from Las Vegas!
Who invented the 3d printer?
hi, from North Carolina!
I love science live!!!!!
like learning new things!
Hi from MI
Hi everyone!! So blessed to be able to join all of you!
Hey from Va, love watching these lives!
It’s nice to see them find other ways to 3D print stuff. Especially ways that can make 3D things at lighting speed.
hello from Illinois
Such a great day to learn!From nebraska!
Good live
Hello from TN.I love science live and if you love it say it. My sister is going to have a baby i’m going to be a aunt
It’s nice to see them find other ways to 3-D print stuff. Especially ways that can make 3-D things at lighting speed.
Hi from MI
love the vids
I love science so much!
Who invented 3D printing?
Good Evening from Huntsville Alabama
This is kaneez signing in from connecticut
Hi from Arkansas
hello! so excited to see this science live!
Wow, that new 3D printing method was fast! Who knew you could do an entire 3D print in just 0.6 seconds? Also, that jellyfish galaxy looked beautiful!
Hello from SD!
That’s crazy that the figures are only millimeters tall.
How did the 3d printer print a toy?
Hi, i from northern Virginia.
Hey from Tampa/Florida
hi from mississippi
Hello from Illinois
Hi from NJ
Peanut butter and jelly fish-Hahaha
hi from Virginia !
Nice one!
Hi from new york
hi from Oklahoma !!
3d printers are awesome I love how you can make so many things with It and I think its really cool that it’s becoming more advanced.
Hi from oregon
I was about to ask where’s Tobias?
Hello from Illinois
I would love to use a 3D printer looks awesome and fun
Love how educational this can be
Hello, from Connecticut!!!
hello from maryland
Exciting news! Hello from Illinois!
Hello, FROM GEORGIA USAAA HOW ARE YALL?
How does it focus the hardening in the center and not the whole thing?
hello from my! i love science live!!!
here from ky
I like Mr.B’s tye
that device sounds so interesting.
How does the 3-D printer heat specific areas without heating the surrounding area?
Hello from Illinois!
Hi from Nebraska
hello from georgia
I always love watching this
I love 3D stuff
hi from ga
Hi, from Cali
How and when did 3D Printing gain so much popularity?
Very cool! Im interested in doing things with technology when i graduate! 3D modeling is actually a hobby of mine
Hola, soy de Virginia Occidental.
Hi from NY!
do they use color resen
3d printing keeps evolving hello from Texas
I liked the joke in the beginning
so far this is pretty interesting!
hello from texas!
i like the show
WAIT- is the out-of-order type thing something to do with the big 300th episode?? That’ll be fun!
Since live is amazing I really enjoy it!
Hi from connecticut
how small or big can this 3D printer print what are the sizes it can do also what is the ratio of speed to quality what are the trade offs of the quality?
Hi im from tennessee!!
I think the story about the rosin 3d printing is cool
Hello from Georgia!
I love seeing Ms. Paget and Mr. Billings!!
Angelina from Miami, FL watching live
Hello from NC
Hello from Oregon!
Hello. 3D printing is amazing!!