Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

Gun Play: Inside Look at the Outer Planets
Space.com ^ | 6/7/05 | Leonard David

Posted on 06/07/2005 9:01:14 AM PDT by nuke rocketeer

click here to read article


Navigation: use the links below to view more comments.
first previous 1-2021-27 last
To: nuke rocketeer

We must ban the z-machine right now. thinkwhat could happen if a child found one in their parents bedroom and shot a friend? Also this could become the weapon of choice for terrorists. If we can save only one child it would be worth it.


21 posted on 06/07/2005 10:14:38 AM PDT by Big Mack (I didn't claw my way to the top of the food chain TO EAT VEGETABLES!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: nuke rocketeer

The U.S. Navy is working on a railgun or coil gun for its new DDX class of destroyers.


22 posted on 06/07/2005 10:17:02 AM PDT by Junior (“Even if you are one-in-a-million, there are still 6,000 others just like you.”)
[ Post Reply | Private Reply | To 1 | View Replies]

To: BeHoldAPaleHorse
It sounds like the flattest shooting prairie dog rifle I have heard of.

Got to get one !

23 posted on 06/07/2005 10:25:41 AM PDT by TYVets (God so loved the world he didn't send a committee)
[ Post Reply | Private Reply | To 13 | View Replies]

To: TYVets

"It sounds like the flattest shooting prairie dog rifle I have heard of."

But you have to be no more than five millimeters from the varmint.


24 posted on 06/07/2005 10:28:42 AM PDT by BeHoldAPaleHorse
[ Post Reply | Private Reply | To 23 | View Replies]

To: BeHoldAPaleHorse

The bullet is Al and nearly 1 mm thick - it would probably still leave a mark after 6 mm - and maybe even 1 or 10 m.


25 posted on 06/07/2005 10:50:22 AM PDT by coloradan (Hence, etc.)
[ Post Reply | Private Reply | To 24 | View Replies]

To: coloradan
coloradan said: "If the acceleration is constant, the average velocity is half the total velocity,..."

Ten to the tenth g is a lot. I would guess that the maximum acceleration occurs quite near the end of the interval; more like an acceleration pulse. I don't know the mechanism, but a such a non-linear acceleration might stretch the time out a bit.

26 posted on 06/07/2005 11:30:40 AM PDT by William Tell
[ Post Reply | Private Reply | To 19 | View Replies]

To: William Tell

Yes it would, but "under a second" is still a gross understatement.


27 posted on 06/07/2005 12:11:51 PM PDT by coloradan (Hence, etc.)
[ Post Reply | Private Reply | To 26 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-27 last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson