How My Training As An Inventioneer Altered Ethernet
Unable to load video? Click here.
Everyone said it was impossible. Engineers laughed and called it ‘The Billings Folly’ — as a joke. Then the entire internet adopted it, and now the whole world uses it.
Dr. Roger Billings tells the inside story of how full duplex gigabit Ethernet was invented, rejected at IEEE standards meetings, and eventually became the global standard behind modern internet, streaming video, and AI.
Discover the inventions that made it possible — the concentrator, the equalizer circuit, and the balanced hybrid circuit — and hear what happened when Ron Crane, the father of Ethernet himself, stepped in to defend it.

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 »



How is your day
Really good actually, you?
Great!
Hello from CA!! Excited for today
Welcome Penelope! We’re excited to have you!
Hello from Louisiana.
Hi
Hello from virginia
Hello, from New York.
Hi fromTexas
Anyone really exited besides myself?😄
Hello from Florida
so exited for sciecnce live at 7:00!
hello from ct cant wait for the live😊
can’t wait!! From Wisconsin
Hello from Texas!
hello!! can’t wait for tonight’s live!
Can I watch in a different time zone? I am eastern time.
Hi from Georgia!!
Watching here from Missouri.
Good afternoon everyone!
Hi from Louisiana
Hello! Gage from NE
love todays video
Hi from GA!!!
Good afternoon from Ohio :)))
Love science live from GA!
Hello from Illinois
hello from tx
I’m so excited for today’s topic! These are so much fun!😺
Halo from Missouri
hello fellow texan!
Excited for todays live! from TX
Hi from texas
Hi from Texas.
Hello everyone! can’t wait for this video to start.
I am looking forward to tonights Science live
hi from tx
so excited cant wait for this lesson
Hi!
Hi from Arizona!
Hey everyone. Let’s get it today
here ready to learn
Good evening! Time for the science live
I was looking forward to this
hello from NC
Doug here from Texas 🤟🏻
I always look forward to Science Live!
Thank you for tuning in! Happy Wednesday!! 🧬
Comment Hello from Minnesota
Excited for today’s science live! Here from NM!
hello from Kansas. Ready for these awesome videos.
Hello from Nevada
always looking forward to this
HI there from KY looking so forward to this video.
HI!!!!!! 😋
hi from Texas!
hi from tn!
Hello from OH :))
Good Evening from New Jersey!
I’m estatic for science live
Sup everybody!
it is always fun.
hi from nd
Excited to watch science today!
hi from Texas
Hello fron Aekansas!
Can’t wait to join!!!!!
Always looking forward to a new science live!
Hi from Mississippi!
Hello from NC!!
hi from florida
hi from california, just finished my classes and ready to relax and watch the show
Hello from Mississippi, so excited!!
Hi from Crosby, TX!
hi from kansas
Hi from Oklahoma!
I look forward for today’s science video
Excited, and a Hello from Wisconsin!
Super Excited!
Hello from Washington. My little brother and I are watching together today.
HI There from Ky looking forward to this.
Hello from Georgia, can’t wait!!!🤗
hi from texas
Hello from Texas!
hello im excited
Hello from Washington!!
Hello from Montana! It’s raining here at the moment.
looking foward to tonight’s science live!
hello everyone happy Wednesday hope everyone is doing good today I know I am 🙂
science live made me excited for wednesdays!
Hello from Delaware
Hello from Illinois!
Hi from GA
Hi from New Jersey!
Cant wait
Hello from New Jersey
I’m excited for today’s live!
Hello Im from Florida can wait to see what’s in store for us this week!!!
HI hi from nc!!
Hi!!! Watching from Florida!!!
Hello from MN!!
As always, great live! Can’t wait to see more!!
Hi from Texas
Hello from Louisiana.
Hello from Texas!
super thrilled!
hello! From Tennessee
hello from Texas
Love science live!
Hello and ready in Florida!
I’m so excited!!!!!
Hello! So excited for tonight’s live.
I’m readyyy!
What’s up from Michigan.
Happy science live day! Can’t wait to see what we’re learning today!
Hello from Texas! I love these videos.
Hi, from Houston tx
Hi from Washington. Im going to watch with my brother!
Hello from NE!
I always look forward to this 🙂
love it!!
We’re so glad to have you Isabella!
Hello from Florida!
Hi from michigan
ready for todays video
I LOVE SCIENCE LIVE , CANT WAIT TO SEE WHATS HAPPENING TODAY
Hi Violet! We’re so happy to have you here!!! 😁
hello I am exited for science live today
Hi from Tx
Can’t wait!
Hi from Florida!
Can’t wait
I love science live because of how detailed it is and how it keeps my attention!
Howdy, these are some of the best online videos everrr!!!
Hi from IL
Hey from Texas, super excited to see this one.
They do the best interesting videos
Couldn’t agree more, Nathan 😄
Hi from Alabama
Hello from Illinois, excited for this live!
how many ethernet cables would you estimate are in the standard data center/ military base or a comms unit? or if they even use ethernet cables for a more direct connection?
Hello! I’m from NC.
Hi from Illinois
I thought that it was crazy that it went from 30 bits a second to 1 million bits a second.
This weeks video was so interesting!
hey from Louisiana
Will there be a live feature for Acellus world in case I’m not able to go?
Yes👍
Hey Keith! Yes, there will be a broadcast of Acellus World for those that cannot attend in person.
Happy Wednesday Science Live
hey from manhattan
Hello from Montana!!🤗
Hello from texas
Hey from Utah! When does Todd Edmunds new class come out?
Hi Lucia! Todd Edmund’s new class, Conspiracy Theories, will premiere at Acellus World!!! 🌎
Wow, thank you! I am very excited for this course! I love Conspiracy Theories! Also, while I have the chance, I want to say thank you. Acellus has helped me so much. 🙂
Hello from Texas
hi from LA
hi from New York
Wow I love science haha..
Hi from Kansas!
Hello from CT!
hi, I’m from Illinois!
Hello from Alabama
Hi from Kansas!
Hey from mississippi
I am so excited to watch from Colorado this evening! I am learning so much watching these and they are so fun!
hi from Iowa!!!
Hey from nc
Hello everybody! Good to see you all once more.
Hello from Houston!
Hi from North Dakota!
Hi from New York!
Hello from Maine, im so excited for todays episode!
I do have a question, what day do the Weekly wednesday videos stop for summer vacation?
Hello from Texas!
Hi from az
Love the video!! Hello from nc
Waching from NJ!
Hello from Mississippi.
Hello from Massachusetts!
hello from Texas!!!
Hi from Tennessee
hello from AL
Hello from Utah
Excited for Science Live tonight from Indiana!
Hello from NC can’t wait
I’m also excited!!!
hi from kentucky
Hi from New York!
Hi! Thank you to everyone who shoes up each week to put on these awesome lives!!
hello from houston!
Greetings from New Jersey
Hi from Nevada, can’t wait to watch this.
So excited for todays topic!
Hiiii from New hampshire