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$96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

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Re: $96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

#452
post #435

Earlier quoted context omitted.

I am certainly pro T2A but your argument doesn't hold - laws to regulate arms are not effective only in a binary way - if they reduce the number of arms they are doing what they say on the tin. Whether we should be trying to regulate arms is another issue.

I am not arguing laws need to be binary-effective. You are right, most of the current laws are designed to slowly erode public support for the 2nd amendment by making the barrier to entry so absurdly high that the average person cannot feasibly own firearms. I am arguing that the new laws being proposed (e.g serializing other firearms components, ammo serialization, assault weapons bans, higher gun-owner standards) h…

I see it the other way round: there's no way to achieve public safety without drastically reduced gun ideology and availability, but there's no way to do that while the second amendment is in place, so you get both illiberal, ineffective and irrelevant laws and regular mass shootings.

Re: $96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

#453

I think this violates ITAR. You aren't allowed put a guidance system on a rocket. And even if you were allowed to do it for your own fun/education, you certainly aren't allowed to provide instructions to foreign entities about how it do it.

It absolutely does. So many youtube projects do! Autonomous drones? Sorry, that's a guidance system.

(Edit: ^f 'itar' brought me straight here)

Re: $96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

#455

Earlier quoted context omitted.

In the American context, hopefully it never comes to an actual revolution, because life for everyone will be much, much worse with little prospect of anything being better afterward. We should do what we can to avoid one, especially because while it's fun to fantasize about your side being the one to start a revolution, there's no reason to think that the other side won't also think the same way and maybe they'll bea…

Everyone with the “only solution is revolution” mentality needs to read this comment. Anyone salivating over/romanticizing armed conflict has never experienced it and can’t fathom how awful it is. I know I can’t, and that’s why I don’t want to find out.

Anyone salivating over/romanticizing surrendering to a dictatorship hellbent on committing genocide has never experienced it and can't fathom how awful it is. I know I can't, and that's why I don't want to find out.

Re: $96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

#457

Earlier quoted context omitted.

In the American context, hopefully it never comes to an actual revolution, because life for everyone will be much, much worse with little prospect of anything being better afterward. We should do what we can to avoid one, especially because while it's fun to fantasize about your side being the one to start a revolution, there's no reason to think that the other side won't also think the same way and maybe they'll bea…

Times have changed since then but the first Chechen war heavily works against the theory of your second paragraph. Instrumental was their seizure of anti-tank and heavy weaponry during ambushes of Russian forces entering into Grozny and other chokepoints. Eventually they used these weapons to capture even more heavy weapons and then won a few years of outright independence.

It didn't exactly matter in the end. Russia eventually encircled them with artillery and pounded them until they gave up and brokered a deal. Their fighting skills and spirit have since been added as an asset on the Russian military's balance sheet.

Re: $96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

#458

Earlier quoted context omitted.

In the American context, hopefully it never comes to an actual revolution, because life for everyone will be much, much worse with little prospect of anything being better afterward. We should do what we can to avoid one, especially because while it's fun to fantasize about your side being the one to start a revolution, there's no reason to think that the other side won't also think the same way and maybe they'll bea…

Everyone with the “only solution is revolution” mentality needs to read this comment. Anyone salivating over/romanticizing armed conflict has never experienced it and can’t fathom how awful it is. I know I can’t, and that’s why I don’t want to find out.

From my experiences with the YPG in the Syrian Civil War --- You'd be surprised how many people that have seen combat absolutely loved it. There was one guy that would go in a state of ecstasy while being shot at, literally expressing happily "ha ha they try to shoot me" and this is a guy who had seen many of his comrades die. Once you accept you are dead it's actually far less mundane than normal life, while at the same time you have a fairly straightforward sense of meaning and purpose. Plus life is much simpler -- 99% of (that) war is just standing guard, smoking cigarette, drinking tea, moving sandbags, etc, much less complicated than say something like trying to juggle a dentistry practice while driving the 2 kids to school events and then going home to patch drywall on the house.

There's a reason why Hemingway wrote "There is no hunting like the hunting of man, and those who have hunted armed men long enough and liked it, never care for anything else thereafter." Going home just to have a toddler scream at you for the wrong color cup or walking into the grocery store and just effortless picking one of 1000 brands of cereal just seems so -- hollow -- afterwards.

Re: $96 3D-printed rocket that recalculates its mid-air trajectory using a $5 sensor

#459

I will be a negative yancy, and regurgitate things from the previous thread in combination with my pattern-matching brain and experience with making UAS firmware/hardware etc. Cool project, but this is the 1% of the work that's required to get an initial platform in place. It cannot intercept an airborne target, and it will take the rest of the 99% of the work on testing, refining guidance/propulsion/sensors etc, fin…

A slingshot is a MANPADS. It's not a very good one, but it's portable, and an air defense system. The Fliegerfaust was a manpads, and it just yeeted a few tubes into the air.
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