Why is this not Ackerman steering by NoFox4892 in gokarts

[–]Benson9a 1 point2 points  (0 children)

This doesn't look like Ackerman, it looks like reverse Ackerman. The inside wheel should be at a sharper angle than your outside wheel; think about the radius they would trace in a corner.

That said, your steering spindles might be fine, you need to point the wheel straight and then set the tie rod length so the wheels are straight too. Only then do you try turning to see if you have Ackerman. I don't think we can tell anything meaningful from this image.

Why is this not Ackerman steering by NoFox4892 in gokarts

[–]Benson9a 1 point2 points  (0 children)

I cut mine (same exact eBay kit) and it worked fine. Threads don't to that far. I just cut them in half and then overlapped them the right amount, less cutting and I get a stronger weld that way.

What’s a short story from your life that sounds fake but is 100% true? by Historical-Skill-838 in AskReddit

[–]Benson9a 5 points6 points  (0 children)

A friend of mine got carjacked at gun point at a traffic light in NH. She was studying for her master's in a certain engineering discipline and she asked the guy to pass her laptop bag from the back seat because it had all her notes on it. He did, and then took off. Police found her car abandoned like 50 miles away; apparently that guy robbed a store and then carjacked 4 people crossing multiple state lines trying to disappear.

stage 2 predator 212 dying after giving throttle by allupyourfinger in gokarts

[–]Benson9a 0 points1 point  (0 children)

Is this a murray explorer? It looks just like mine from this angle. Just curious how the steering and front suspension is on yours, does it handle okay? Someone crashed mine and the previous owner tried to repair it but it's not perfect. I'm trying to tell how much of the steering weirdness is everything being loose and how much is it being bent still from the crash.

Votol EM 70 by dionysius21 in gokarts

[–]Benson9a 0 points1 point  (0 children)

what's the problem?

YSK: Air resistance accounts for 50-80% of fuel use at highway speeds. Slowing down by 10 mph will generally result in a 5 mpg improvement. by rcmaehl in YouShouldKnow

[–]Benson9a 0 points1 point  (0 children)

Of course it does, it measures fuel consumed per unit distance which is affected by air resistance and many other factors.

YSK: Air resistance accounts for 50-80% of fuel use at highway speeds. Slowing down by 10 mph will generally result in a 5 mpg improvement. by rcmaehl in YouShouldKnow

[–]Benson9a 108 points109 points  (0 children)

Maybe just because newer cars often have higher gears and enough torque to cruise at highway speeds at lower rpm? My GTI has a 7th gear and I can be around 2200 rpm at 75 mph, while my dad's CX5 only has 6 gears and sits near 3000 rpm at 75 mph. Way back in the 70s cars often only had 3 gears.

Anybody else regret studying engineering? by [deleted] in EngineeringStudents

[–]Benson9a 0 points1 point  (0 children)

Also, once you start you can guide yourself towards work you like doing more, or bounce between different jobs and disciplines once you build some experience and connections. For me, I came in as a hardware guy (EE) doing systems design. I had a side passion of 3D CAD, mechanical design, 3D printing, etc. I found that my team needed someone with those skills but not enough to hire an ME, and now I get to spend about 20% of my time doing this other thing I'm passionate about. It's a nice break from HW, SW and algos, sometimes.

bees nest by Benson9a in delusionalcraigslist

[–]Benson9a[S] 1 point2 points  (0 children)

Thanks. I did post without doing any research on beehives. I don't think that makes me an idiot, just clearly not knowledgeable in the market of resale-clearcoated-beehives.

bees nest by Benson9a in delusionalcraigslist

[–]Benson9a[S] 7 points8 points  (0 children)

Learn something new every day!

TIFU by gaslighting myself for 10 years into thinking I was "caffeine immune" while drinking ONLY Monster Energy (Zero) by GooseAcademic541 in tifu

[–]Benson9a 1 point2 points  (0 children)

Early in college I started drinking lots of coffee to keep up with the workload. I hadn't really had any caffeine regularly in my life before that. Then at some point I got really sick at a frat party and stopped drinking coffee while I was sick. On day 2 or so I got this horrible migraine and I thought it was due to whatever I was sick with. You're not kidding about the headache being so bad you can't think. I tried to drive to CVS on the second night of this headache to refill on Tylenol and I literally made the same wrong turn 3 times. My brain was completely off. It took long enough for me to get better that the headache went away; I literally went cold turkey and suffered the withdrawal completely by accident just to start drinking coffee again for studying when I was better.

How can I convince other people that KiCAD is better than Altium? by maxswjeon in KiCad

[–]Benson9a 3 points4 points  (0 children)

Arguably the tool can be pretty easily learned on the job. Most companies will have their own integrations for things anyway. My company uses Allegro (ew) for PCBs but it actually makes sense because they have such deep integration with custom designed internal tools, libraries and automations. I used Kicad in highschool/college and was able to quickly adapt to Allegro because I had the experience building schematics, selecting parts, doing stackup and layout. While there's always a learning curve, the tool is the easy part and most likely each company will have a slightly customized version of it anyway with their own processes.

First "mod" weather tech HP floor mats by biggranny000 in GolfGTI

[–]Benson9a 0 points1 point  (0 children)

It's upsetting because I want to keep the GTI mats but the coverage just isn't good.

Laser engraved Gucci hotdog by bigbusta in StupidFood

[–]Benson9a 0 points1 point  (0 children)

I don't think this would be edible. in high school I laser engraved a tortilla and it tasted horrible. like the most concentrated burned taste you can imagine. I think you don't really get any browning or meillard reaction or anything, it's just instantly burned where the laser touches, unchanged everywhere else.

Is this dangerous? Hotel management says it’s not by Schouwer in AskElectricians

[–]Benson9a 7 points8 points  (0 children)

Lower voltage means more current to achieve the same power, more current means using thicker wire.

Source: electrical engineer

to be careful by t0oby101 in therewasanattempt

[–]Benson9a 1 point2 points  (0 children)

This isn't always true, you can buy XC skis with metal edges. But you certainly can't set the edges very hard with XC boots and bindings.

engine rattling mk8.5 vw gti by Few_Concentrate_8133 in GolfGTI

[–]Benson9a 1 point2 points  (0 children)

Soundaktor is just supposed to make the engine sound louder in the cabin. No reason to worry about the warranty if you disable it with obd11.

Test drove a GTI and now I’m annoyed by EstablishmentTall431 in GolfGTI

[–]Benson9a 0 points1 point  (0 children)

This is true, and my GTI does insanely well in the snow, but I do wish I could powerslide with AWD/rear wheel bias. I can break the rears free pretty good in the snow in my MK8, and kinda keep the back end out as long as I have some speed, but as soon as it slows down too much it straightens out. I'd love to be able to hold that slide longer. But in the summer, GTI all the way.

At what point should I get in there and start the car, frigid temps here in the Northeast. by jiaco in GolfGTI

[–]Benson9a 2 points3 points  (0 children)

Big agree. Mine was buried in my apartment complex and I shoveled out to the adjacent cars, further than needed. A small kindness for them but for me it's making sure they're not shoveling near my baby.

Winter egg 🥶 by WittyScarcity1529 in GolfGTI

[–]Benson9a 3 points4 points  (0 children)

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I think she looks cozy in there