The Collision Problem That Crippled Ethernet (And How We Solved It)
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Ever wonder how computers actually talk to each other over a wire? In this episode of ScienceLive, we break it all down ā starting with the earliest Ethernet networks running over coaxial cable, through the switch to Cat5 cabling, and into the fundamental building block of all network communication: the packet.
You’ll learn what packets are, how they carry your data across a network, and why early Ethernet had a serious flaw ā data collisions that could bring an entire network to its knees. We explain why collisions happen and what they mean for the data you’re trying to send.
Then comes the part we’re most excited about: how my team and I discovered a solution to stop packet collisions entirely, leading to the invention of WideBand networking. In this episode we give you the teaser ā next week, we’ll teach you exactly how it works.
This lesson is for anyone who wants to truly understand computer networking from the ground up ā how Ethernet came about, how it works, and where it’s headed.

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hi from texas
excited for tonightās live, i love STEM and internet <3 from TX
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Do they still use ethernet?, I had one of those ports in my old house
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This science live is better then the last
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Is Ethernet big?
That’s cool.
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space is so intresting !
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Science Live It was fun to watch Dr.Roger billings and Dr pajet monet and the Protoge’s
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what is Ethernet?
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how many eathernet cables can you use safely on one massive machine? like if it had more than one eathernet ports?
Hi everybody! This is another amazing episode per usual, keep it going!
Hello from Texas once again.
how did with go from Ethernet to Internet?
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loved the aliens with lady pajet name that was cool. Hi Mr Billings im really enjoying tonights live and learning about the ethernet. so cool you had a billings email system and word processor that is amazing.
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Wideband networking is so interesting!
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