(Talking to myself): "you walk to work in this weather.
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@stephanie @dillyd maybe snow is better than icy? three weeks ago i couldn't get in my bike further than 10 blocks...
of course i live in hilly land.. not sure how flat is where you are..@jubiloMX @stephanie
Mostly flat. Honestly I prefer ice over over snow. My studded tires have no trouble with ice, but I'm still learning to handle snow. -
@Dianora
I have studded tires and my path is mostly bike path with no cars around, lucky me!@dillyd Good. I never had studded tires in uni. AFAICR studded tires were not available then. I did find using the narrow road tires did seem to cut through the snow to the bare road. I never slid out either.
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(Talking to myself): "you walk to work in this weather. Why not ride? It'll be fine. You can do this. You can do this."
Husband: "sounds like you're trying to talk yourself into it."
Me: "of course. Did you see what it looks like outside?"Final result: easy peasy! Plus a sense of exhilaration and accomplishment. My first winter bike ride to work in snowy weather with snowy ground. I'm even getting used to the sensation of the tires sliding out sideways in the snow.
@dillyd Bad ass!!
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(Talking to myself): "you walk to work in this weather. Why not ride? It'll be fine. You can do this. You can do this."
Husband: "sounds like you're trying to talk yourself into it."
Me: "of course. Did you see what it looks like outside?"Final result: easy peasy! Plus a sense of exhilaration and accomplishment. My first winter bike ride to work in snowy weather with snowy ground. I'm even getting used to the sensation of the tires sliding out sideways in the snow.
You are a crazy person, and I support you fully!
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(Talking to myself): "you walk to work in this weather. Why not ride? It'll be fine. You can do this. You can do this."
Husband: "sounds like you're trying to talk yourself into it."
Me: "of course. Did you see what it looks like outside?"Final result: easy peasy! Plus a sense of exhilaration and accomplishment. My first winter bike ride to work in snowy weather with snowy ground. I'm even getting used to the sensation of the tires sliding out sideways in the snow.
@dillyd all magic & no mundane day for you!
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(Talking to myself): "you walk to work in this weather. Why not ride? It'll be fine. You can do this. You can do this."
Husband: "sounds like you're trying to talk yourself into it."
Me: "of course. Did you see what it looks like outside?"Final result: easy peasy! Plus a sense of exhilaration and accomplishment. My first winter bike ride to work in snowy weather with snowy ground. I'm even getting used to the sensation of the tires sliding out sideways in the snow.
@dillyd I did that many times, but I just remembered the time I made it half a block and slid down the street on my back under my bike. It was fun, no cars, soft snow over hidden ice. I think I walked my bike the rest of the way 😅
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@dillyd I did that many times, but I just remembered the time I made it half a block and slid down the street on my back under my bike. It was fun, no cars, soft snow over hidden ice. I think I walked my bike the rest of the way 😅
@sunumbral snow over ice is the worst. Depending on the thickness of the snow, it can be just enough to make my crampons useless.
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@sunumbral snow over ice is the worst. Depending on the thickness of the snow, it can be just enough to make my crampons useless.
@dillyd Good to know, this is my first winter having crampons.
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@dillyd Good to know, this is my first winter having crampons.
@sunumbral well to be clear I'm talking about the lighter city crampons. My heavy duty hiking crampons handle any combination of snow and ice. But they're overkill for the sidewalk.
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@dillyd all magic & no mundane day for you!
@kellyromanych
At least the commute was magical 😂
We'll see about the day in the office. So far it's pretty mundane. -
@dillyd hell yeah! I did a little winter riding this year but after falling on the ice and spraining my thumb I've kept it to days when there isn't ice on the roads. Next fall I'll probably invest in some studded tires and learn how to put them on myself so I'm not limited by ice
@trainguyrom @dillyd they're pretty easy to put on (I think tires overall improved vastly in the last 20 years... I don't have to curse nearly as much as I used to!) but with all the wheel aligning etc. I prefer to have it done by the bike shop. (I am fortunate in having a non-judgmental bike shop)
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Gli ultimi otto messaggi ricevuti dalla Federazione
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Quizzino della domenica: Strana equazione
784 - algebra
La sonda marziana Curiosity ha trovato delle scritte dell'antica civiltà marziana. Una di esse, una volta decifrata, è la seguente: 5x² − 50x + 125 = 0: x = 5 e x = 8. In effetti 5 è una soluzione dell'equazione, ma 8 non lo è: 5×64 − 50× + 125 = 45. Quante dita avevano i marziani?(trovate un aiutino sul mio sito, alla pagina https://xmau.com/quizzini/p784.html; la risposta verrà postata lì il prossimo me https://wp.me/p6hcSh-91s
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What a hole.
Kiev 60
Zodiak-8 30mm F3.5
Lomography Metropolis
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Even when there’s no accountability, the record matters. Credit to the Wikipedia editors maintaining this page.
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Tamper Detection with Time-Domain Reflectometry
For certain high-security devices, such as card readers, ATMs, and hardware security modules, normal physical security isn’t enough – they need to wipe out their sensitive data if someone starts drilling through the case. Such devices, therefore, often integrate circuit meshes into their cases and regularly monitor them for changes that could indicate damage. To improve the sensitivity and accuracy of such countermeasures, [Jan Sebastian Götte] and [Björn Scheuermann] recently designed a time-domain reflectometer to monitor meshes (pre-print paper).
Many meshes are made from flexible circuit boards with winding traces built into the case, so cutting or drilling into the case breaks a trace. The problem is that most common ways to detect broken traces, such as by resistance or capacitance measurements, aren’t easy to implement with both high sensitivity and low error rates. Instead, this system uses time-domain reflectometry: it sends a sharp pulse into the mesh, then times the returning echoes to create a mesh fingerprint. When the circuit is damaged, it creates an additional echo, which is detected by classifier software. If enough subsequent measurements find a significant fingerprint change, it triggers a data wipe.
The most novel aspect of this design is its affordability. An STM32G4-series microcontroller manages the timing, pulse generation, and measurement, thanks to its two fast ADCs and a high-resolution timer with sub-200 picosecond resolution. For a pulse-shaping amplifier, [Jan] and [Björn] used the high-speed amplifiers in an HDMI redriver chip, which would normally compensate for cable and connector losses. Despite its inexpensive design, the circuit was sensitive enough to detect when oscilloscope probes contacted the trace, pick up temperature changes, and even discern the tiny variations between different copies of the same mesh.
It’s not absolutely impossible for an attacker to bypass this system, nor was it intended to be, but overcoming it would take a great deal of skill and some custom equipment, such as a non-conductive drill bit. If you’re interested in seeing such a system in the real world, check out this teardown of a payment terminal. One of the same authors also previously wrote a KiCad plugin to generate anti-tamper meshes.
Thanks to [mark999] for the tip!
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Feditarian Fediversalist
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@DavidBHimself I guess we will have to agree to disagree on this one.
And yes, I did lose my right to vote when I moved a couple of times, even as a resident+citizen of said location. That’s how our imperfect electoral system works. 😥
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@evan I agree with @EricLawton -- "expatriate" is an imperial term. I see no confusion of terminology in his comment, quite the opposite.
In the context of the poll, "expatriate" was used about emigrants, not immigrants, but the point stands. The clearest term, if a bit long and pedantic, might have been "citizens who are not residents".
