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04:39
@Erlkoenig Yeah, I mean. ... government knows where all the roads, signs, houses, trees etc are, they just have to make the data accessible
05:05
@Michael It's what I wrote just above, they legally have to do it. And most of the time they do (although not everything), but only people who have a reason to consult it know where to look.
Example for Brussels: raw data and web browser
Well not always... e.g. for a certain nature reservation area here, where you are not allowed to leave the paths, the only official map is some PDF. You can't automatically import it into OSM.
Regulations and their implementations are generally two different things (although I wouldn't be surprised that for protected areas, the obligations are slightly different), but the formats used as result of the INSPIRE Directive are generally WMS/WMTS/WFS, that you can't import directly in OSM, but you can easily open in GIS software.
Funny enough I worked at a company that made GIS for government usage
05:25
And I was working for a company that made geographical studies (limited to wind farm development, but that INSPIRE directive changed a bunch of processes).
"It's not called GPS coordinates, those are WGS84!!111"
2
05:58
uh oh - map nerds !!!
:)
06:19
It's caused by reading fantasy books that have maps in the beginning
07:07
That map was so frustrating though.
The great revelation was finding an abandoned school alas with different types of map (geographic, economic, etc) of the same area.
 
2 hours later…
09:04
@Erlkoenig To follow-up on SH56 cleats, I tested in the meantime SH51 and realised that the problem could be different in my case: poor shoe fit. I have wider feet that the references typically used for bike shoes, so have to lace shoes less than I should to avoid too much discomfort. With the SH51, I really need to pivot hard to compensate for the "looseness" of the shoe.
So, time for new shoes (it's now limiting for 2+h rides). Does anyone know about shoes that work well with wider feet?
 
1 hour later…
10:26
Nifty idea - a bolt on bike motor, but it sends power through the brake rotor to the wheel.
It needs a rotor with a gear-cog in it - wonder how loud those straight cut gears are?
Motor is "removable" though.
Could have one on each brake rotor, so 2 wheel drive MTB ?
10:37
@Criggie I think there's several systems like that
 
2 hours later…
12:37
well, I'd never heard of anything that pushes around the rotor. That was new to me
13:14
Inaccurate pics though. E-Bike-Retrofit kits usually go on flimsy late-80ies steel roadsters held together by rust which are worth less than the retrofit kit, without noticeable brakes and are now, thanks to the motor, as easy to pedal as a modern non-electric trekking bike, but 10x as hard to keep straight. Ridden by a pensioner who refuses to give up their trusty steed.
Although bikes like that don't have disc brakes. Consequently, e-bike retrofit kits for disc-brake bikes seem silly. This one is also about as expensive as an entire new e-bike. Also illegal in EU because it doesn't have a pedal torque sensor
 
2 hours later…
15:00
@Rеnаud Shimano makes wide versions of some of their shoes
And I think in general, western brands use wider foot molds compared to Italian brands
My 5-10s are pretty wide, but I'm assuming that Renaud is looking for SPD-SL, yes?
@Criggie The gears are helical at least, which should help cut down on noise. Although then I question how well the 6 bolt interface can handle the resulting axial load.
Is there any axial load that's going to be more than the braking you were already doing on those rotors?
Braking load is tangential
Ah. My mistake. I misunderstood.
15:07
And I’m not talking about 5 10s, I was thinking more like Giro, Specialized, Bontrager, etc. Maybe even Bont with their heat moldable shoes
I’d love to see some 5 10s with spd sl cleats screwed to the bottom lol.
@Michaelcomelately No, no, SPD. 5-10 is Adidas if I remember correctly, by chance do you also use other Adidas shoes? (asking because my default hiking shoes are Adidas Terrex, so I know they fit well).
Yeah adidas tends to be wider, I prefer them over Nike for that reason.
I do not have other Adidas shoes, only the 5-10.
though I don’t know if the adidas takeover changed anything regarding the shape of the shoes
@MaplePanda Got a pair of Shimano initially (had to take much longer size to compensate for the width, that was a bad idea), then replaced by Sidi's (so yes, Italian, but buying non-Italian when living in Italy is not something to think about).
15:12
For casual and other sports, I'm mostly an ASICS wearer. I had a pair I really liked (no longer available, of course) and stuck with the brand rather than check sizes for other brands.
Yep, I do the same, also because shoes are among the things I enjoy the least buying (also because what stores have in stock is limited at my size). So I stick with one brand per category, and buy online.
15:31
I am glad I am happy with the Shimano sandals, at least their fit and adjustability. I just feel they are too warm most of the year.
15:43
I don't know if this is a brag for them or a knock against Tesla lol
MM? Mega-Millions?
"Write our own FEM code" = "We generated the input for the FEM tool in Python"
MM is shorthand for "million dollars."
I don't know what they mean here.
At least they know the term "finite elements" (which can't be said of all engineers who use "FEM simulation") 🤣
And time for some napkin math:
I wrote a parallel FEM solver as a study project as bachelor, so not quite a big flex
15:49
Assuming that is a 180mm rotor, I'd say the drive gear has a 150mm diameter. They claim 50Nm torque, so that means a force of 50/0.075 = 667 N at the gear perimeter
helical angle looks to be around 15 degrees, so the axial force is 667 * sin(15) = 173 N
that is not nothing considering that normally, a rotor interface should see virtually zero axial load (even a poorly aligned brake caliper is still very coplanar in absolute terms)
interesting
16:49
OMG, Hotel didn't allow me to bring the bike to the room :(
Last 3 allowed it without batting an eye
Now it's in some locked room in a garage 3 blocks away (owned by the hotel which is in a pedestrian only area)
Will be fun to make the staff unlock it at 7 in the morning on departure day
@Michaelcomelately Asics usually has way too much heel-over-toe height, no?
@Rеnаud: I think Specialized makes relatively wide shoes as well
At least my road bike shoes are nice and wide/roomy in the toe area
The MTB model strangely not as much
17:24
@Michael At least it is locked 😅
18:04
@Michael Funny part with Specialized is that they offer two widths on some shoes, but only in US (there's a width selector on their website, but that only shows "regular" in Belgium).
 
2 hours later…
20:13
@Michael Hotels tend to be staffed 24/7 pretty well, so no it should be fine.
 
2 hours later…
22:38
This is one of the wilder comments I’ve seen in a while. “I don’t like stopping” and “I stop to pick up and trash and move roadkill”
Taking breaks would probably help a lot but I don't like stopping. For me it's easier to just push thru a 3-4 hour ride with no breaks. I pick up trash, move roadkill off the pavement, and on rides exceeding 2 hours, stop in the middle to do carpel tunnel exercises, but I never just stop and rest unless the ride is about 5 hours or longer (which is rare). So I have to choose between dehydration or making stops long enough to catch my breath so I can safely drink water. I don't like either option. — user66598 2 hours ago
22:57
I scratched my head a few times reading that

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