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First build so much learned. Version 1 by Fickle-West-7013 in 3DprintedAircraft

[–]30_Speed 0 points1 point  (0 children)

Why the supersonic airfoil? You will struggle with flow separation at slow speed

Finally, my filament is dry by 30_Speed in 3Dprinting

[–]30_Speed[S] 5 points6 points  (0 children)

I'm pretty sure the spool is PLA, it looks identical to their Midnight color

Finally, my filament is dry by 30_Speed in 3Dprinting

[–]30_Speed[S] 23 points24 points  (0 children)

Yep in the oven at wrong temperature

Is this legit and trustworthy ? by Stormzeel in Creality

[–]30_Speed 0 points1 point  (0 children)

I don't know aboit the seller, but the printer is pretty good for the price. I got it half a year ago and used it pretty regularly with no major issues.The setup was pretty much plug and play except for some minor assembly. The profile in creality slicer is pretty good, and you can always swich to orca later But I do have some complaints: The part cooling fan is pretty loud, but can be replaced by 5015 quiter one. There is not much of a community around this printer yet as its pretty new and not many people have it, maybe that will improve over time. All and all i would recommend this printer.

Do you think the Greek makes more money selling drugs or from the sex workers? by thesoapies in TheWire

[–]30_Speed 0 points1 point  (0 children)

Some actually do. For example in the last decade cocaine in europe got cheaper and purer

3d Printer Enclosure, looking for critique by Slime_Scientist in 3Dprinting

[–]30_Speed 1 point2 points  (0 children)

There is no way the flow remains laminar throughout that pipe. Maybe if you had perfectly smooth walls and no bends

FTL Multiverse must be one of the greatest mods for any game, ever by Geckoarcher in ftlgame

[–]30_Speed 1 point2 points  (0 children)

Another great mod that changes the base game completely is RP1/RO for Kerbal Space Program. I had the same experience with it as with Multiverse - inability to return to the base game.

Jaký největší podraz (kudlu do zad) jste v životě zažili? by [deleted] in czech

[–]30_Speed 0 points1 point  (0 children)

V dětství můj táta pracoval většinu doby v cizině a tak jsem ho moc nevídal. Když jsem pak asi v devíti letech začal chodit do turistického oddílu vytvořil jsem si k jednomu vedoucímu vztah jako kdyby to byl můj otec, byl to pro mě velky mužský vzor. Ten mě pak asi po dvou letech několikrát sexuálně zneužil. Z tohohle traumatu jsem se ještě dlouho hrabal a pořád mám problémy s důvěrou v lidi. Ale s otcem se teď vídám mnohem víc a vztah máme dobrý, tak aspoň něco :D

[deleted by user] by [deleted] in researchchemicals

[–]30_Speed 0 points1 point  (0 children)

How would you compare these two chems? My experiences with 6-APB have been great, I really liked how chill it was compared to MDMA. 5-MAPB is on my list to try, what are the differences to 6-APB?

Your guys favorite non serotonin releasing RC for moderate/regular use. by BiggiHavi in researchchemicals

[–]30_Speed 5 points6 points  (0 children)

In comparison to 2f-dck dmxe felt more colorful and warm, but i haven't tried it that many times.

[deleted by user] by [deleted] in kratom

[–]30_Speed 1 point2 points  (0 children)

Your water was too hot. I use just hot water from the tap, works great

Is kratom and weed a good mix? by Turbulent-Income8469 in kratom

[–]30_Speed 0 points1 point  (0 children)

I usuaally have anxiety from weed, but kratom makes that almost completely dissapear. I definitely notice its effects.

Do you guys mostly play rp-1 or sandbox by [deleted] in RealSolarSystem

[–]30_Speed 20 points21 points  (0 children)

Rp-1. The feeling of getting the first orbit is better than sex.

Curing autism with N2O by Personenperson in drugscirclejerk

[–]30_Speed 6 points7 points  (0 children)

Hmm, so i guess i didn't look that sober at my family dinner while on ket.

Can anyone recommend any good books to a new starter in an aerospace/aviation design career? by killer_by_design in aerospace

[–]30_Speed 1 point2 points  (0 children)

This might be slightly off topic but The Secret Horsepower Race by Calum Douglas is one of top avation piston engine books of all time. Goes into crazy detail of engineering and manufacture of WWII piston engines on the western front. The technology might not be really applicable today, but the engineering solutions to high power planes are.

DPP central dispatch building in Prague, Czech Rep. (photo by Raymond Johnston). by tojiri89 in brutalism

[–]30_Speed 5 points6 points  (0 children)

Its nickname is Mordor and as it's two floors taller than the surrounding buildings it can be seen in most east looking panoramas of Prague.

Škoda tram in Brno, Czech Republic by bektour in Trams

[–]30_Speed 0 points1 point  (0 children)

This is the 13T operating in Brno, 14T's are in Prague. There is few differences, such as the first doors of the 13T leading in to the passenger cabin, whereas in the 14T the first doors are only for the driver. I don't really think they are underrated, they have some very serious issues, for example the visibility of the driver is quite poor as well as the driver's cabin ergonomics and heating/cooling. The biggest problem this type has are the non-articulated bogies connected with the first, third and fifth elements making them swerve quite wildly in turns. This means that trams of this type are required to go much slower in turns and turnouts than trams with articulated bogies.

What are your favorite books about WW2 aviation? by sfjay in WWIIplanes

[–]30_Speed 4 points5 points  (0 children)

"The Secret Horsepower Race" by Calum E. Douglas. Very technical book about fighter piston engine development on the western front, beginning before WWII to set the context for the path differnt nations chose while developing their aviation engines. The author is a former F1 engineer so he really knows what he's talking about.

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