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Re:Happy 50th Birthday, Ethernet by nologic01 on Thursday June 29, 2023 @07:54AM (#36519229)
> a 10Mbps system running over copper wire will carry bits at 0.75 the speed of light in a vacuum, or at 224,844 kilometres per second. This means that 576 bits at 10Mbps will be contained in 12,951m of copper cable

There is something intriguing about this image of localizing information along the cable...

Re:Happy 50th Birthday, Ethernet by kalleboo on Thursday June 29, 2023 @08:26AM (#36519466)
https://github.com/yarrick/pingfs

> pingfs is a filesystem where the data is stored only in the Internet itself, as ICMP Echo packets (pings) travelling from you to remote servers and back again.

Re:Happy 50th Birthday, Ethernet by MichaelZuo on Thursday June 29, 2023 @09:30AM (#36520098)
That's pretty cool, it might be possible to apply some redundancy to it.
Re:Happy 50th Birthday, Ethernet by tetris11 on Thursday June 29, 2023 @10:30AM (#36520843)
GNU Terry Pratchett
Re:Happy 50th Birthday, Ethernet by throw0101c on Thursday June 29, 2023 @02:40PM (#36524831)
pterry
Re:Happy 50th Birthday, Ethernet by wdfx on Thursday June 29, 2023 @08:31AM (#36519513)
Re:Happy 50th Birthday, Ethernet by amelius on Thursday June 29, 2023 @08:23AM (#36519450)
Storing information in a non-stable state of a physical process is of course possible but generally not a good idea.
Re:Happy 50th Birthday, Ethernet by addaon on Thursday June 29, 2023 @12:18PM (#36522516)
“DRAM is not a good idea” is a bit of a hot take…
Re:Happy 50th Birthday, Ethernet by cbm-vic-20 on Thursday June 29, 2023 @08:53AM (#36519713)
See also Tom7's "Harder Drive" video. The whole thing is great, but the part relevant to the parent comment starts at 2:31.

https://www.youtube.com/watch?v=JcJSW7Rprio

Re:Happy 50th Birthday, Ethernet by nologic01 on Thursday June 29, 2023 @09:21AM (#36519995)
ha ha, thanks for that, made my day.

if you draw a Poincare disk model [1] where one dimension is nerdiness and the other is humor this guy is floating somewhere outside the boundary.

[1] https://en.wikipedia.org/wiki/Poincar%C3%A9_disk_model

Re:Happy 50th Birthday, Ethernet by anonymousiam on Thursday June 29, 2023 @11:25AM (#36521697)
Many may not be aware of this, but signals through fiber optic cables actually propagate more slowly than through copper. Fiber carries bits at about 0.67 the speed of light in a vacuum.

https://www.commscope.com/globalassets/digizuite/2799-latenc...

Re:Happy 50th Birthday, Ethernet by hardburn on Thursday June 29, 2023 @11:41AM (#36521958)
It doesn't go the speed of light in copper, either. In fact, that study has a nice table on page 5. Looks like other than thick coax, fiber is a bit faster than most copper options.
Re:Happy 50th Birthday, Ethernet by _trampeltier on Thursday June 29, 2023 @05:53PM (#36527273)
.. and if you wanna be fast for HF trading, use microwave.

https://aviatnetworks.com/solutions/low-latency/