Search found 6261 matches
- Wed Dec 09, 2009 2:42 am
- Forum: General
- Topic: Since we had this discussion about UAVs and F22s etc...
- Replies: 132
- Views: 65537
Isomers are radioactive, so forget about that. EMP is overrated in many ways. I think a lot of people will be surprised about what is and isn't taken out by a HEMP. Non-nuclear lower altitude devices are a different can of worms however, but have their own limits. Suffice it to say, the military ha...
- Tue Dec 08, 2009 10:35 pm
- Forum: General
- Topic: Since we had this discussion about UAVs and F22s etc...
- Replies: 132
- Views: 65537
Read this report and a couple of others a while back (> year). The single greatest threat we face as a nation is EMP. http://www.empcommission.org/docs/A2473-EMP_Commission-7MB.pdf A rogue actor popping a low orbital will take out almost half the US. How about one over Europe? Who do you shoot back ...
- Tue Dec 08, 2009 3:14 am
- Forum: News
- Topic: Polywell: We'll know in 7 months time?!
- Replies: 203
- Views: 85324
kiteman, Just trying to clear up that polywell is not NNPI nor classified in response to olivier. At best it is export controlled due to being a neutron source <dual use>...but I do not think it is officially export controlled <yet>. In fact, as I understand, treaties (and law) dictate that fusion p...
- Mon Dec 07, 2009 10:38 pm
- Forum: Theory
- Topic: Conical Magnets vice Tubular
- Replies: 2
- Views: 3163
Thanks for the link Dan, I remember reading that a while back. The idea I have in mind is actually the coil cross section being wedge shaped with rounded edges, vice circular (this was an idea to get better cusp control at gyro radius gap distances). Then using, in effect, telescoping mounts to driv...
- Mon Dec 07, 2009 10:11 pm
- Forum: News
- Topic: Polywell: We'll know in 7 months time?!
- Replies: 203
- Views: 85324
Again, Polywell is not classified. The disclosure limitations are standard for a contract in progress. For Naval Nuclear Propulsion Information (NNPI), that is a classification unto itself. For example, something can be NNPI UNCLASS, but still not be releasable, soley on the NNPI basis. NNPI is a co...
- Mon Dec 07, 2009 3:50 am
- Forum: News
- Topic: Polywell: We'll know in 7 months time?!
- Replies: 203
- Views: 85324
L-Ships are a good place for polywell. However the current build program is the LPD17 class, 4MPDE, and 5 SSDG. They would need to convert to electric drive as space layouts don't really support steam. That means pB11 is the better way to go. As for speed, full displacement hulls have a theorectical...
- Fri Dec 04, 2009 6:10 pm
- Forum: News
- Topic: Polywell: We'll know in 7 months time?!
- Replies: 203
- Views: 85324
With current technology, I think we are well established with the 1.5M (say 4.5ft) minimum (D-D), 3M (say 9.5ft) (pB11)for the Magrid. For an overall power producing D-D "primary" plant, I keep a high bay two car garage volume (roughly 20x20x15ft) in mind. But this does not really account for a full...
- Fri Dec 04, 2009 5:56 am
- Forum: News
- Topic: Polywell: We'll know in 7 months time?!
- Replies: 203
- Views: 85324
Nebel is busy. Polywell is NOT classified, I promise. Be patient boys. It's almost Christmas, maybe Rick will give us a stocking stuffer. Converting current ships to Polywell is not practical cost wise. It is possible that conversatoin of a CVN may be cost effective (with some time for payback), SSN...
- Fri Dec 04, 2009 5:28 am
- Forum: General
- Topic: Investing in Solar Sector
- Replies: 15
- Views: 8285
- Thu Nov 26, 2009 4:13 pm
- Forum: Theory
- Topic: Conical Magnets vice Tubular
- Replies: 2
- Views: 3163
Conical Magnets vice Tubular
Found this on the web. Got the wheels turning in my head over the shaping and spacing of the Magrid. Maybe even provides for a geometric tuning possibililty for the Magrid. Shaping the windings in on a conical form, and then providing individual motorised adjustable mounts to wedge them in and out c...
- Thu Nov 26, 2009 3:06 pm
- Forum: General
- Topic: Thanskgiving
- Replies: 6
- Views: 2672
Thanskgiving
Just wanted to say Happy Thanksgiving to all...even the tree huggers
- Sat Nov 14, 2009 1:52 pm
- Forum: General
- Topic: F-22 production termination is premature
- Replies: 229
- Views: 86047
- Sat Nov 14, 2009 1:41 pm
- Forum: General
- Topic: Splash! NASA moon crash struck lots of water
- Replies: 24
- Views: 7764
- Sat Nov 14, 2009 1:38 pm
- Forum: General
- Topic: bladeless fan
- Replies: 7
- Views: 4212
Interesting application of entrainment. Love the "Bladeless" Marketing approach...nice how Dyson glosses over the hidden impeller blades in the base. Be interesting to see the device in action in a liquid vice gaseous medium. Probably impeller cavitation would limit its effectiveness, not to mention...
- Fri Nov 13, 2009 12:58 pm
- Forum: News
- Topic: Tri-Alpha Rumor
- Replies: 119
- Views: 61963
What do you mean? When is the last time you vacationed in the Eastern Idaho Desert? Must have been some time very recently... INL is a government nuclear laboratory and research facility. They do fuel reprocessing research. I meant that as a matter of policy the US does not reprocess any of the spe...