The video and program page[1] don't reveal anything about how this works. I remember watching a documentary a few years ago on Discovery channel where this project was discussed. The bullet was essentially divided into a front and back portion, which could twist independently. The twisting then allows for corrections in the air. There's another design by Sandia labs where the bullets has little "fins" (like a missile…
EXACTO demonstrates first-ever guided .50-caliber bullets
101–110 of 158 posts
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#102I wonder if there are any startups in weapon technology.
Metal Storm: old but interesting. Mike O'Dwyer conceived of an idea for "a rapid-fire gun prototype ... can fire up to 1,000,000 rounds per minute, or 16,000 rounds per second." [0] to give extra fire-power for Special Forces soldiers. More details can be read here: http://www.abc.net.au/austory/transcripts/s167329.htm
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#103https://www.youtube.com/watch?v=QVLmf_CBHKM
https://www.youtube.com/watch?v=YBC8IFWC1P0 "Vice - The Rifle That Aims Itself"
https://www.youtube.com/watch?v=1mZB6NtCx38 Moving targets
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#104The video and program page[1] don't reveal anything about how this works. I remember watching a documentary a few years ago on Discovery channel where this project was discussed. The bullet was essentially divided into a front and back portion, which could twist independently. The twisting then allows for corrections in the air. There's another design by Sandia labs where the bullets has little "fins" (like a missile…
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#105The video and program page[1] don't reveal anything about how this works. I remember watching a documentary a few years ago on Discovery channel where this project was discussed. The bullet was essentially divided into a front and back portion, which could twist independently. The twisting then allows for corrections in the air. There's another design by Sandia labs where the bullets has little "fins" (like a missile…
That may explain how the target corrects its trajectory towards the actual target, but how does the bullet determine what the "actual target" is in the first place? I would imagine this would be simple in test cases, but in the real world, what about a hostile target may differentiate it from a friendly ally that is nearby?
Sniper rifles already exist that can tag and track moving targets.
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#106I wonder if there are any startups in weapon technology.
> startups in weapon technology Metal Storm: old but interesting. Mike O'Dwyer conceived of an idea for "a rapid-fire gun prototype ... can fire up to 1,000,000 rounds per minute, or 16,000 rounds per second." [0] to give extra fire-power for Special Forces soldiers. More details can be read here: http://www.abc.net.au/austory/transcripts/s167329.htm cf: [0] https://en.wikipedia.org/wiki/J._Mike_O%27Dwyer
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#107Earlier quoted context omitted.
The basis of American freedom isn't some libertarians with rifles. Its the fact that the U.S. military consists of poorly-paid kids who care more about family and community than they do about abstract ideas. That and the fact that the military and its arsenal is physicislly distributed over numerous states. More powerful military technology makes us more free, not less. It just means it takes fewer people to break ra…
How about when we replace the kids with war drones and robots?
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#108I wonder what each bullet will cost once production starts? I sometimes think about the origins of the second amendment and if it's intent was to empower citizens against a potentially oppressive government then it has failed. US military technology might as well be black magic. What can a "well regulated militia" do against smart bullets, M1 Abrams, Apache helicopters, etc? Thank goodness we are kept fat and happy.
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#109Earlier quoted context omitted.
I commented below that it's marked by laser, but the counterargument was that if you can aim a laser you can aim a rifle. Let me rephrase: the goal of this system is to correct for deviations from the actual target which occur in the air. Because of wind, temperature, rotation of the earth (when taking really long shots) and other factors a marksman might have to adjust his or her aim and actually aim off-target to g…
Why would the rotation of the earth matter? It's a constant speed and the person that fires it is rotating with the earth so the rotation is already part of the trajectory of the bullet. So is the wind for that matter.
Re: EXACTO demonstrates first-ever guided .50-caliber bullets
#110I wonder what each bullet will cost once production starts? I sometimes think about the origins of the second amendment and if it's intent was to empower citizens against a potentially oppressive government then it has failed. US military technology might as well be black magic. What can a "well regulated militia" do against smart bullets, M1 Abrams, Apache helicopters, etc? Thank goodness we are kept fat and happy.
The basis of American freedom isn't some libertarians with rifles. Its the fact that the U.S. military consists of poorly-paid kids who care more about family and community than they do about abstract ideas. That and the fact that the military and its arsenal is physicislly distributed over numerous states. More powerful military technology makes us more free, not less. It just means it takes fewer people to break ra…