/diy/ - Do It Yourself

I need a small preferably small steel canister for a science experiment roughly 8 oz internally.
I need it to screw airtight.
Pressure cooker does NOT work believe me I tried and it made a mess. The oil just went everywhere...
I need to hold the oil at 218C/425F for 30 minutes or more, I can do this in my oven but again it made a mess when I did a sort of cold run.
I need to be able to use this more than once preferably.
I wonder if a brass pipe would be able to hold the pressure, like from Lowes with screw ends, but I would prefer stainless steel.

I am trying to make a battery, and I want to freeze the moment the sodium electrons begin to shed their valance shell, then coat carbonfiber in it... If my math is correct the battery would be 80% more efficient than lithium.

>>1871500
For the home welders and blacksmiths, do you guys have special home insurance? Does your insurer know what you're doing? Had to get rid of a welder I just bought because our insurer canceled our coverage and would only take us back if I got rid of it. Didn't get much of a choice since no one else wanted to take us after that and its not my place, didn't even want to know how much high risk insurance cost.

>>1882536
>that sloppy wood finishing and beat up tiles around the tub
The handiwork genuinely looks /diy/ here. I want to like design since it is very wood cabin-esque. If they didn't use tiles that look like sausage and hired a professional, it would be comfy.

>>1841432
>left my job as a machinist to learn drafting
>both trades are going to be obsolete and in low demand
Should I just kill myself now?

OMG DUDE...I SWEAR IF I AM ASKED BY THE SAME FUCKING EMPLOYEE 9 TIMES IN A VISIT AGAIN IF I AM "FINDING EVERYTHING", I AM MARCHING OVER TO HOUSEWARES AND CHEESE GRATING SOME FUCKING ACE EMPLOYEE NIPPLES.

>>1042225
I've read you're actually supposed to solder the wires before putting the nut on, according to NEC