Search found 6261 matches

by ladajo
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...
by ladajo
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 ...
by ladajo
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...
by ladajo
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...
by ladajo
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...
by ladajo
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...
by ladajo
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...
by ladajo
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...
by ladajo
Fri Dec 04, 2009 5:28 am
Forum: General
Topic: Investing in Solar Sector
Replies: 15
Views: 8285

Smells like an advert.
Quick, shoot it before it multiplies. Them critters are dangerous like that...
by ladajo
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...
by ladajo
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 :wink:
by ladajo
Sat Nov 14, 2009 1:52 pm
Forum: General
Topic: F-22 production termination is premature
Replies: 229
Views: 86047

"But sensor performance, information fusion..."
This is what makes a modern weapons system modern.
Warfighter Situational Awareness and range of integrated weapons is what wins the fight.
Just cuz somethin looks cool, does not mean it is cool.
Just ask the Russians.
by ladajo
Sat Nov 14, 2009 1:41 pm
Forum: General
Topic: Splash! NASA moon crash struck lots of water
Replies: 24
Views: 7764

I could donate my old mittens :shock:
by ladajo
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...
by ladajo
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...