World’s Best Speakers
July 02, 2025 • EPISODE 272
Step inside the brand-new Acellus Conference Center in this exciting episode of Science LIVE! Roger Billings gives a behind-the-scenes tour of the new facility and unveils big news about the upcoming Acellus World event. Plus, hear how this space is designed to feature some of the world’s best speakers.
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 »
Golden Ratio is mind blowing!!!!!
That’s awesome that some students had the chance to be in the Acellus building where Science Live recorded! Thank you for Science Live!
Science live is like music to my ears lol
This actually was so interesting! I didn’t know all the components that went into such a simple concept.
I’m very big on music, i appreciate you teaching me the science behind the speakers.
The jokes get me every time 😅
The golden ratio is so interesting!!
It’s amazing how the back of the stage is a really big screen
Science live are fantastic so excited when one come out!!!
Wow! the golden ratio sounds amazing!🤩
Maybe i’m bias but Roger Billings is my favorite!
Science live is awesome!
I appreciate the way you use analogies and break down info to deliver it. Straight forward and interesting, thank you! And fun Fibonacci sequence!
Never knew what the golden ratio was until I saw the science live!!!
r-51 is amazing and so funny
Where is the Science Live recorded?
How old is the golden ratio?
I never really knew what the golden ratio was, and now that I know I gotta say it’s pretty amazing
The golden ratio sounds amazing.
The speakers look amazing.
I love that our bodies, even our DNA, and all of nature contain the Golden ratio!
I think that the golden ratio is super cool!
Love science live!
The golden radio was cool!
The behind the scenes was my favorite part!
The behind the scenes stuFF WAS SO EPIC.
loved the behind the scenes aspect of this episode
This episode was very fascinating! I love rewatching episodes to retain the information.
I love Tobias’s talk about the golden ratio!
Wow! I loved learning about the golden ratio!
I loved the robot talk from John!
Seeing the behind the scenes was really cool. Love the episode!
Awesome video! I love science live!! I learn a lot of things there more than I learn at school!
It was really interesting to see the behind the scenes
I love science live!
It was very cool to see the behind the scenes.
the golden ratio is one of my favorite things about math.
The convention center was pretty cool! I like this video
this show is the best
I really like seeing behind the Scenes
This video was cool and funny, the convention center was so cool too.
It was cool to see behind the scenes
My favorite part is tobias
seeing how the golden ratio is pretty much everywhere makes me want to start measuring everything lol.
MIT’s robot that can see through objects really caught my interest. along with the uses mentioned by Dr. John, I wonder if this could also be helpful in areas like search and rescue.
Science is awesome. It blows my mind how complex it really is.
I really loved how you showed how everything works in this video. It is very cool to see behind the scenes.
I never knew until now what the golden ratio was, and how many things it’s involved with.
Being so complex makes it almost tough to realize that everything is made out of little bits of math! It’s so fun to see Roger billings show us how we are so connected to complex calculations.
Acellus world sounds really interesting!
I liked the behind the scenes part!
I really loved how you showed how everything works in this video!
This was my 3rd science live video thank you Acellus for teaching me amazing new things! Science is becoming my favorite subject!
THE GOLDEN RATIO IS AWSOME!!!!
Hello everybody! I hope Acellus has been a good start for school , I’m new and already enjoying how they teach.
Thank you teachers!! Lots of love! <3
One of your students, Annaleigh
loved this one!
Woah!! The gold radio was really cool.
What is a vector? This is my first episode of Science Live, and I think I will enjoy this… Science is my favorite subject!
The behind the scenes was really cool!
“Tune the room..” Wow, I never even thought you had to think about what you have in a room before you use sound.
My first episode of science live, I absolutely loved it. The golden ratio part was awesome
Thank you DrB, it was fascinating to hear how they worked. What are the best speakers in the world?
What a cool facility:)
The portion about the gold ratio was very interesting to me!
i always love to see the behind scenes of your videos this one was super cool and i watch your videos every week
SO COOL
Learnt A LOT FROM THIS. Thank you!
Amazing!!
So cool! I loved this one!!
So cool to see the behind the scenes! And I loved learning about the math thank you for these their so interesting!
I love speakers:)
Awesome
enjoyed this one!
I love this video I love that I learn new things like math
Love watching these every week
i love seeing the behind the scenes videos, Please do more of those
The patterns are so cool! Math is fun
i always enjoy watching these! never know what i’ll learn from each video!! so cool 🙂
The new facility looks awesome!
Awesome video I learned so much!
I enjoyed watching this episode. I am always looking forward to the next ones.
the new room looks great! i love how you can put different images in the background:)
Awesome show!
They are very inspirational!
Cool facility and the new room is awesome.
Great video
Loved this episode! Very interesting, love the new room!
The Golden Ratio concept is so interesting!! It has me looking at things in a different way.
Thanks Dr. Tobias! I enjoyed seeing the Acellus facility.
The control room is incredible; I need a video display like that! Innovative for sure.
Loved it!
Such an interesting episode
The Aceullus Facility seems like a cool place.
World’s best speakers look’s really powerful, it is amazing I get to learn so much interesting thing’s from science live.
What a great episode! The convention center looks awesome! Hopefully I will be able to come to Acellus World one year and see everything in person!
What an interesting episode!
wow what a good episode
The new room looks great!
I love your videos so much they are so cool.
This was so cool to watch!
I really enjoyed this episode, and I liked the little behind the scenes tour we got.
This was a really interesting episode. It’s fun to watch Science L!ve every week and I’m always looking forward to the next.
Such a good episode!
My favorite video! It’s so weird that everything follows the golden ratio.
its cool the learn about the speakers. but we all know the best speaker is you.
What an awesome facility. Thank you.
Love it
I love this
The golden ratio is fascinating
loud speakers are the best
I hope to become a good speaker!
The part about radar is really interesting.
This is the best and most mind-blowing episode lately!
very interesting to me, loved this episode
This was very cool!
WOW! This is SOOOO cool!!
This was awesome, great episode!
This was super sweet loved the tour
oooo this is cool
I loved this video
Awesome tour! Loved this episode.
the golden ratio is really interesting
It was amazing
i would love to be able to come up to the acellus building and take a tour
this place is so cool! I want to come next year!
the golden ratio.
WOW!! This new building looks so cool, I hope I can see it next year!!
love the new facility!
I want to be an audio engineer so this is cool
Hey, that’s my extra gum!!!!!!!!!!
who else went I did it was so fun🤣🤣🦄
R-FiftyOne so funny! I wanna see more of him.
The golden ratio is interesting
New place is amazing. Im a huge star wars fan so this was cool.
How cool that you have Star Wars speakers, it was fascinating to hear how they worked. I enjoyed the animation short as I am in film classes.
This was very interesting and funny.
I like the new building.
Wow the new facility is amazing. I hope to be able to travel there at some point.
I would love to visit the Acellus facility! I’m hoping my parents can take to Acellus world next year!
fun to watch and very informational
my favorite video!
It’s so weird that everything follows the Golden Ratio.
the Golden ratio was sooo cool
I like the new technology!
The golden ratio is actually really cool!
That was actually pretty cool. I didn’t expect to learn about robots seeing through boxes and the golden ratio in flowers, hurricanes, and even our arms.
Just amazing learning about the Golden Ratio. wow!!
It is cool how big those speakers are.
I like the new facility
Speakers are so cool!
I love these!
this is SOOOO!!!! FUN cant wait for Acellus world
Nice building
The new facility looks huge! Looks amazing too.
amazing explanation
I enjoyed the tour of the brand new conference center, it looks amazing!
That is so cool
I love listening to music. But im always worried ill bust the speakers if its too loud.
I love science lives, especially when it comes to stuff that really interests me
The new facility looks awesome!
The Golden Ratio is insane
I like having good speakers to listen to music
Great Tour!
Thank you for such a great video!
Dear Dr B
Thanks for the information on the speakers and the soundsystem hope to see more.
Matthew Dean Swemmer
Funny episode. i loved the tour
I’m always amazed at the ideas that scientists have.
love the tour thanks dr b
Awe, dang not First comment but still cool video!
New facility looks amazing
I enjoyed the tour I love me a set of speakers and bass .
Nice video I loved learning about speakers.
Wow loved the tour thanks 😊
Thanks for the tour Mr B 🙂😇🙂😇🙂😇🙂😇🙂😇🙂😇🙂😇🙂😇
🙂😇Loved the tour thanks Mr B
this was very fun to learn about.
Thank you for this lesson!
I’m the first comment on the video 😁
The new facility looks very exciting. Thank you for showing us. Looking forward to seeing Acellus World.
Interesting to know how the golden ratio is found in so many places.
I wish I lived closer so I could attend some live events.
It’s so cool that you guys are doing the Acellus world event! Wish I could go but it’s far away. Hopefully I’ll be able to watch it live!
This was cool!
r51 is is so funny
i wonder what type of speakers would be the best to use in space 🙂
Is every video one take and have you ever messed up a video and have to redo the take? Please respond I love these episodes!
Who had the idea of making the robot that can see though things ???
I love the new Acellus auditorium!
I learned the golden ratio is everywhere!
LOVE IT!
I am a huge fan of Star Wars!
WOW!! I can’t believe the fair has started!! I wish I could be there it looks so amzing and fun, maybe next year!!
love this!
The Acellus Conference area is awesome! Thank you for sharing.
Acellus World Event it looks so exciting!
I can’t wait for the Science Live Magic show!
i love these lives. 🙂
The robotic cameras in the new facility are amazing.
I love watching science live, it makes learning so much more fun!!
We hope that one day we will be able to attend Acellus World Event! Lana is in kindergarten now but we are aiming to participate in the graduation when she graduates high school!
That’s so cool how you guys do the science live!
Watching from Nc
The golden ratio is so cool.
I like the idea of Superman ” see through” vision. Maybe doctors to help sick people without having to open them up to explore before a surgery. They could see through first, then know exactly where to operate!
I agree that Science is exciting. I like to create my own inventions, especially when it comes to fishing supplies.
Fun science live.
I never knew the Golden Ratio was everywhere in the world. Pretty cool!
First comment! R-51 is a robber, he stole my extra gum!
wow I wish I was there I would like to hear in person one of the best speakers in the world