Posted on 12/15/2014 11:41:47 AM PST by Citizen Zed
In the 80s when the big satellite dishes were the new rage, a friend was installing them. There was a big argument over solid or mesh dishes in windy areas and he said the research found the mesh dishes didn't let the wind thru after about 20 mph winds. I always remembered that and wonder how much wind would go down your hollow point. But let's get a huge grant and research it.
I believe it was The Peace War, but I could be mistaken.
Seems a bit more realistic than a self-guided or self-vectoring bullet.
It is called the EXACTO MUNDO round.
Wasn’t that actually ACME, under contract to Wile E. Coyote, Supergenius?
I’ll take that challenge, with a vest, Aegis Arc eyewear and a Mossberg semi auto with extended magazine tube...
There’s gonna be a LOT of spare parts lying around...
Remington makes a scope/rifle combo that does that now.
Was that book maybe Candle by John Barnes? There’s mention of that during some of the characters discussion of their time in the meme wars.
Yea, but bullet shape (not a big 10’ parabolic dish) speeds... You’ve got high pressure at the nose, and low at the rear, right?
I was trying to think of a way to affect direction without servos and little wings. The KISS principle.
Here is the Youtube clip of the Army intro film:
https://www.youtube.com/watch?v=JgdA00kZioM
This Sheridan used to sit at the old aviation museum in Charlotte. Not sure of where they put it when they moved.
http://tysonneil.smugmug.com/Military/M551-Sheridan-Tank/i-dpT8MxK/A
A bullet is already spinning at hundreds of thousands of RPM, so all they have to do is synchronize the vibration of a little weight between the center axis and slightly off axis. The distance can be tiny if the weight is significant compared with the whole. A tiny peizo-electric actuator with a piece of 8-shot on it could do the trick. By adjusting the pulse width in time with the rotation (sensed with an accelerometer), and delaying the vibration to coincide with the angle corresponding to a desired direction, the bullet can change trajectory with no fins, no ports, nothing but a little weight, a little actuator, and some electronics that can stand up to 450,000 RPM rotation (no mean feat, that).
I've wanted to try to build one for years.
Read my post #50.
A bullet that was aimed right the first time doesn’t need it either.
Unless the target moves after firing.
Since I never read that one...
Doesn’t mean the idea hasn’t been in more than one book :)
Or, in the case of Remington, in a (very expensive) product.
The US Navy had a torpedo like that in the early days of WWII. Look up “circular shot.”
“Sure, next thing you know, they will make bombs that can think for themselves.”
Love, Sgt. Pinback /ultraObscure
Weren’t these already used in Dallas, 1963?
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