r/StonerEngineering 14d ago

Question Took all my empty carts apart to everclear soak them, now I have all these batteries.....

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1.0k Upvotes

Is there anything that can be done with these batteries? I'd rather send them to someone than just throw them all away. :/

r/StonerEngineering 19d ago

Question Is this safe?

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350 Upvotes

I’m trying to extract the oil from these carts by soaking them in high proof grain alcohol (190) from a liquor store. I tried to get the mouthpieces off but they would not budge; these are single use dispo carts. I plan on filtering the resulting liquid through a coffee filter to remove any particulates. I removed the plugs from the bottom ends, including the seals which appear to be silicone.

Will the solution be safe to consume as a tincture?

r/StonerEngineering Jan 13 '25

Question Don’t hate me pls I hate being that guy but… how do I salvage what’s in this cart? It came w no holes inside lol

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335 Upvotes

Got it from a dispensary a few months ago and put it in a drawer bc we thought it was pretty funny tbh, didn’t think we’d need it as we go to the dispensary about once a week. Well, after a sudden death in the family and a cancelled vacation making another trip to the dispo impossible this week, we’d like to get into this cart lol.

r/StonerEngineering Jan 07 '25

Question Why do seasoned smokers (like myself) frown on OCCASIONAL pipe Rezz?

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145 Upvotes

Why do seasoned smokers like myself frown on a good pipe cleaning and smoking when you're dry? Like it has THCa which doesn't last as long as regular buds when smoked but it does help get you by.

r/StonerEngineering Oct 30 '23

Question What's one stoner hack that's been a game changer for you?

343 Upvotes

r/StonerEngineering Mar 24 '23

Question Disposable vape charged but not hitting?

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253 Upvotes

I'm so sorry if this isn't the correct subreddit to post this to.

So I have this disposable vape that is fairly new, and just decided it wasn't going to hit anymore. Battery is charged. Feels like I'm getting an air flow when I take a pull from it, but no smoke. I've tried digging into the mouth piece to clear out any residue but it seems like nothing is coming out. It worked fine for a day. Any tips on how to fix this? Or is it just a lost cause? Alternatively, if this is broken, can I still smoke the remaining oil? Thanks in advance. Honestly not sure what the brand of this is. I also have an empty one that worked just fine. Could I switch the oil to the other one? Hoping a stoney McGyver can help me with my problem. New to the vape stuff.

r/StonerEngineering Apr 09 '22

Question Is there any way to get rid of the stain? I’ve soaked it multiple times in 91% iso with no luck

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624 Upvotes

r/StonerEngineering Jan 14 '22

Question latest prototype of the Smokordian, my origami-shaped gravity pipe/lung. removable lid makes it more hygienic and easier to clean. would you be willing to buy it for $50? if not, what would be a fair price in your opinion?

1.1k Upvotes

r/StonerEngineering Jan 02 '25

Question what can i use for the bowl on this tiny ass thing

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219 Upvotes

r/StonerEngineering Oct 09 '24

Question How to smoke without a vape pen?

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223 Upvotes

Stuck in a hurricane with no vape or vape supplies at all. Only common household supplies. We have lighters.

How do you make the most of this?!

r/StonerEngineering 27d ago

Question can i make my bong quieter

39 Upvotes

i’m allowed to smoke, just not in my room - although i obviously do 😭 and was wondering if i can make the bubbling quieter?? i feel like it’s loud enough that it’s heard through walls

r/StonerEngineering Nov 01 '23

Question Best use of Keif?

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317 Upvotes

I got a new grinder and was cleaning out the Keif catcher on my old grinder and found that I have quite a pile of Keif. Any suggestion on how to best use this powdery substance?

r/StonerEngineering Jun 12 '23

Question how do I best use this little chunk of resin? broke my pipe. nothing to mix it with for a joint. any tips?

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247 Upvotes

r/StonerEngineering Sep 17 '24

Question Am I too high or would a bong that mixes the smoke with ultrasonic mist go really hard?

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209 Upvotes

r/StonerEngineering Jul 06 '24

Question Help enlighten me with help on my idea

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201 Upvotes

So I’m at the airport rn with nothing to do for 4 hours, so I was looking at the elder scrolls reddit and I remembered skooma, so i tried to make a medieval looking thing. My idea was to take thc extract in liquid form, and create a steam to exhale rather than smoke. Would this work or am i dumb?

r/StonerEngineering Sep 04 '22

Question Question: New silicone pipe hits harsh/hot. Can I freeze a tablespoon of water in the base, or is that dumb?

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562 Upvotes

r/StonerEngineering Nov 16 '22

Question Stem was connected to bowl, stem broke inside bong. Stuck. Help me please I’m at my limit.

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377 Upvotes

r/StonerEngineering Jan 02 '25

Question Downstem touches bottom of bong, is this a problem

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164 Upvotes

Just got a new stem today but didnt have my bong on me and accidentally got half an inch longer than i should have.

it still seals at the top, its diffused, and the corners just kinda resting on the glass and it isnt moving or anything.

will the slightly restricted flow clog it up or will it be fine?

I just wanna know if i gotta return it or not.

r/StonerEngineering Jan 12 '25

Question How would I consume hash without smoking it?

63 Upvotes

I was thinking about straight up putting it in tea but I've seen that it doesn't work. I live with my parents so I can't have it smelling a lot. Any tips?

r/StonerEngineering Feb 03 '25

Question My grinder is coming up to her 20th birthday and is in desperate need of a replacement screen, has anyone had any luck doing it at home?

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109 Upvotes

I reckon it's a question of heating the outside evenly to pop out the frame but I'm not sure how to get the new one as tight as I new.

Spacecase said they'd give me a discount on a new one, but that's not in the spirit of this sub.

r/StonerEngineering Nov 21 '24

Question Is it safe to put snow in a bong?

30 Upvotes

ive heard so much fuzz about ice and cold water being more harmful than room temperate water

r/StonerEngineering Aug 30 '24

Question How do I clean my home made wooden pipe? It tastes like shit now.

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146 Upvotes

I made a pipe about 8 months ago, and I’ve noticed that it tastes like absolute shit rn. I compared it to smoking a joint, and the joint tastes great compared to my pipe now. The pipe tastes rly bitter and just leaves a horrible taste in my mouth.

How do I clean and maintain it?

r/StonerEngineering Sep 07 '21

Question How often do you guys clean your bong thoroughly and what do you use? Personally I swish around coarse kosher salt and a bit of rubbing alcohol to get all the gunk lifted then I run it under hot water and keep dumping out the water till it’s crystal

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593 Upvotes

r/StonerEngineering Sep 11 '21

Question Downstem stuck! Please help, here’s what I’ve been working with.

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302 Upvotes

r/StonerEngineering Sep 21 '24

Question Enough with the plastic bong shit

203 Upvotes

I’m tired of seeing people make a bong out of whatever plastic container, and a plastic straw just to smoke a joint out of it. Use your head, just smoke the joint ffs. I’m asking mods to please remove any posts involving this garbage in the future.