Generally when sharpening a tooth that’s like 8 TPI (standard ripping saw) sharpening should need less than 8 strokes for each tooth.
Also try soaking your file in vinegar overnight, they might be a lot better in the morning. It’s to do with chemical sharpening, the vinegar dissolves some metal around the files teeth and they get a bit sharper.
In all seriousness improvised ammunition isn’t very hard and it’s doable. All you really need is primer powder and some kind of explosive. I won’t say how but both can be easily made and are pretty readily available. In the rare cases of id required, you can just start asking friends and neighbors if they have any handy.
Even in one shot the 3d printed gun will explode. The cartridge is just a container for the gun powder, not the explosion. Real guns have a chamber that contains this explosive pressure.
3d printed guns are nowhere near strong enough to contain this pressure and when the gun fires the bullet is flung harmlessly in some random direction. Since there is almost no energy imparted into the bullet it doesn’t have any power or lethality, heck the shrapnel from the casing is literally more deadly for the shooter than any bullet towards the shootee.
Heck a 3d printed gun can even fire a bullet at all. Plastic is not rigid enough to detonate the primer and set the round off. You can literally fry bullets in a cheap metal pot and when they explode they won’t even go through the pot.
The only way you could make a 3d printed gun work is by incorporating tons of other metal parts, at which point it isn’t a “3d printed gun”. Search up pipe shotguns. They can be made with a handful parts from home Depot and only require 1 or 2 tools at home (only 1 if you get them cut at home Depot). Far more effective and actually deadly, even used by guerilla forces against imperial Japan in the Philippines.
Ice bergs. They are kinda round (less so with larger ones) and they are freshwater so entirely edible. According to the graph the object would taste “ok” which is a perfectly adequate description of drinking water.
I personally did this like a year ago. Its extremely easy because almost every coffee machine out there will have a refillable pod that you load with your own grounds. So instead of putting in a pod you just load a scoop and put in your pod. Oh and it’s way cheaper and honestly tastier.
Honestly this is why I never pay any attention to “uplifting news” communities as it ultimately gets your hopes up for nothing. The bi monthly “revolutionary cure” for cancer is getting pretty damn old too.
Yeah like at least windows gives you an error code, Macs basically just say “uh-oh, we did a fucky wucky and your device has failed, contact apple” and now your stuck searching up the exact text and trouble shooting a dozen potential issues and dozens more potential fixes.
Or merely being a pawn for the CCP. A couple years ago they arrested (kidnapped) 2 Chinese Canadians so they could have a trade for a detained Chinese businessman/politician in Canada.
I can’t believe there were no reprucussions for this, literally kidnapping and holding anothers countries citizens for ransom. Somalian pirates did this and there was a coalition of dozens of countries to shut them down.
*for clarity the Chinese Canadians were visiting China when they were detained
Yeah I understand your pain too, in the US almost everybody has iPhones. Thankfully you can get iMessage on Android by having an old iPhone and connecting it to an open source app on Android.
As for the lost features, it is extremely unfortunate too. I can’t fathom why execs would even attempt copy them because no one does apple better than apple (undying loyalty and brand). All they are doing is alienating those who want an alternative to apple by making a shitty knock off iPhone.
Sony is a god send though keeping the android spirit alive. New phones have a headphone jack, expandable storage, fingerprint sensor, light indicator, dedicated focus and shutter button, assistant button, 4k 120hz display and probably more. They are expensive but you can get the last gen top model for like 700$ (or last last gen for 500$ which is almost identical). A good deal since it’s only 1 years old and MSRP was like 1200$
Seriously Sony does not get anywhere near the attention they deserves despite everyone bitching about their lost headphone jack and microsd storage.
As a diy-er Always found it funny how YouTubers always have the most pristine tools while professionals will have the dingiest, sketchiest tools. Granted, YouTubers are representing their craft but the two (professional and YouTuber) are very distinct from each other.
It’s ok to have tools that look like they’ve gone through hell and back, because that’s the only way you know they have.