#Writers – send your work to NEW WRITING SCOTLAND 42!
We want poetry & prose in English, #Gaelic, & #Scots from writers who are Scottish by residence, birth, or inclination. Submission is free & all successful contributors are paid – deadline 31 October!
1973 #Ethernet as one of the defining information technologies in modern communication was developed at #PARC by Chuck Thackers for #Alto#Computer s. What Bob Metcalf, Butler Lampson, and Dave Boggs built for the #ARPAnet is connecting us all today— via the #Internet, & @fediverse.
You are conflating layer 1 technologies (shielded or unshielded twisted pair, CAT3 through CAT7) with layer 2 technologies (Ethernet).
Layer one is the physical media itself. Alternatively some modern-day L1s are MoCA, Powerline, WiFi, fiber, and of course, 1000BaseT, whose standard specifies CAT5e or higher STP.
Layer two is how those bits get sent in that media. Ethernet is, by and far, the most familiar L2.
And then layer three is where we get to networking and start talking about IP addresses (IP being the most familiar L3).
This week we've got a series of updates for you after being hard at work...
First up is some research we've carried out to help us get the most out of low-powered TV platforms - which we hope will make it easier for us to create high quality user interfaces for our services:
@BBCRD unexpected and interesting. I'd feel like this is more of a suggestion that the WebGL implementation wasn't sufficiently optimized, WebGL optimization is kind of a bottomless pit. Though maybe there's a way that WebGL taxes the system that makes frame drops unavoidable regardless of implementation. Embedded systems are another world.
I don't understand why #memory chips are still separated from CPUs. Any #computer programmer can tell you that memory access is slow. We put all sorts of things on the same chip together.
@schizanon A number of reasons, simplifies the CPU design, improves cooling, maximises flexibility to match cpu+ram to use case, no expert on this next one but I think optimal/maximum frequencies differ enough between cpu and ram speeds that trying to match them (for compatibility) would inevitably impede the functioning of one or both systems.
There's a really long answer here which might help ... https://electronics.stackexchange.com/questions/175615/why-is-ram-not-put-on-the-cpu-chip
Habt Ihr blinde Flecken in unseren letzten Fahrplänen vom Congress bemerkt, die dringend beleuchtet werden sollten? Hier ist Eure Chance: Auf #37C3 Have your say geklickt und Hinweise eingetütet! https://events.ccc.de/2023/10/22/37c3-have-your-say/
Hello #Mastodon! I am making the jump from X to here. Too many of my #science and #medicine buddies left X. If you switched from X, how do you like it here?
It's nice. A bit less spammy, a bit less cantankerous.
I started by following the #science hashtag and following the @science account, that exposed me to a lot of users talking about science, from which I could choose whom to follow.
For topics like that, I tend to organize my follows onto lists divided by their main focus (it's a rough sort), and set each list to "hide these posts from home". That way I can see posts on that topic when I'm in the mood (rather than all muddled together on my home feed, which is more for close friends and serendipity).