Search found 6810 matches
- Thu Oct 02, 2008 4:51 pm
- Forum: News
- Topic: Dr Nebel and Long's current employment status?
- Replies: 17
- Views: 13044
Dr. Nebel (do I sense a German heritage here?), can you at least give the people here some releave with at least a perspective on when you believe you will get a notification on when you will be allowed to lift the data- embargo? So no, I am not asking when we will get information, but I just want t...
- Thu Oct 02, 2008 2:07 pm
- Forum: News
- Topic: ITER vs the Stone Axe
- Replies: 52
- Views: 29309
- Wed Oct 01, 2008 8:06 pm
- Forum: History
- Topic: Question for EMC2 crew: Please describe the data embargo.
- Replies: 26
- Views: 33353
I dont know, they kinda helped people to have enough reason to avoid a nuclear war. Not a bad thing in my book. I sure still have nuclear war nightmares after almost 20 years after the cold war. The late seventies and early eighties were scary times to grow up in. I never want this threat to be so i...
- Wed Oct 01, 2008 5:29 pm
- Forum: General
- Topic: News thread political tangent
- Replies: 30
- Views: 18615
I would not go as far as some of these previous claims, but it is clear that you need to invest energy into farming for fuels (just like any farming). In addition to the farming you have to convert the sugar from the cropps into ethanol somehow. If you do this via a classic fermentation process then...
- Wed Oct 01, 2008 5:23 pm
- Forum: General
- Topic: A few items of interest
- Replies: 3
- Views: 3994
A few items of interest
Here are a few things that I found quite interesting in regards to electric power in general, but that might also have applications for polywell. 1. http://technology.newscientist.com/article/dn13545-nanomaterial-turns-radiation-directly-into-electricity.html Now, I do kinda understand how this work...
- Wed Oct 01, 2008 4:04 pm
- Forum: General
- Topic: News thread political tangent
- Replies: 30
- Views: 18615
Well just to put things into some relation: For less than 90 Megawatts of power, you need 4800 acres of land and 35 wind turbines. Now to bring this into relation, 90 Megawatts is about a 1/15 th of what a small nuclear powerplant produces. 4800 acres are a lot of land. Assuming average sized lots, ...
- Wed Oct 01, 2008 3:34 pm
- Forum: News
- Topic: TELL ME NOOOW!
- Replies: 30
- Views: 23239
Well, while I am personally hoping that it wont come down to using RLVs for bringing weapons into space (you know we do it, then the others will do it to and that never goes to well), I do aggree that having something like a real RLV would be awesome (if it is powered by a polywell, be my guest). Pe...
- Tue Sep 30, 2008 10:52 pm
- Forum: General
- Topic: News thread political tangent
- Replies: 30
- Views: 18615
I was not very precise earlier, I appologize. I should have added that there is some upcoming(!) technology that might improve the picture for biofuels a bit. Scientists have been experimenting with genetically modified plants and microorganisms, mostly algae that might(!) provide biofuels from much...
- Tue Sep 30, 2008 9:44 pm
- Forum: General
- Topic: News thread political tangent
- Replies: 30
- Views: 18615
The problem with bio fuels is that you need a lot (read A LOT) of farmland to supply a country like the US with the fuel that it uses. Further, biofuel is not quite as ecological as is widely believed and then there is the social economic problem that many, especially poor countries turn their farmi...
- Tue Sep 30, 2008 9:38 pm
- Forum: General
- Topic: and some more eestor news
- Replies: 65
- Views: 30680
With golf class, I meant Volkswagen Golf, not golf cart (that would be ridiculous). Golf class is what we call the cars of the same size as a Volkswagen Golf here. I am sorry, I was falsly assuming that this would be internationally understood. Ok, I missunderstood, of course that is if I hit the ga...
- Tue Sep 30, 2008 5:03 pm
- Forum: General
- Topic: and some more eestor news
- Replies: 65
- Views: 30680
Ok, please forgive me, I was under the assumption that the EESU would be in some kind of casing as well... Maybe not though? The articles stated nowhere that the encasement for the battery was part of the weight given here (in contrary given a powerdensity per Kg made it appear silly to assume that ...
- Tue Sep 30, 2008 1:02 am
- Forum: General
- Topic: and some more eestor news
- Replies: 65
- Views: 30680
Dont get me wrong, I am not saying that this is not a grea thing, it just seems that it does need a lot more weight to store the samte amount of energy. Yes, it would be smaller, but that does not help the weight much. You still need to move the extra weight which requires more power. The cat is bit...
- Mon Sep 29, 2008 10:53 pm
- Forum: General
- Topic: SpaceX finally reaches orbit
- Replies: 12
- Views: 7974
- Mon Sep 29, 2008 10:45 pm
- Forum: General
- Topic: and some more eestor news
- Replies: 65
- Views: 30680
hello Problem is, that even if their numbers are correct, the energy density of their energy storage is still much less than in gasoline. If you assume a 40 kg tank (which should equal a full gasoline tank in a smaller vehicle), then according to them you would get 18 KW/h of energy stored in this "...
- Mon Sep 29, 2008 10:38 pm
- Forum: General
- Topic: An Introduction
- Replies: 3
- Views: 5712
An Introduction
Hello! I am new to this board and wanted to introduce myself before I start hounting threads here. I have been lurking arround here for a while and finally decided to sign up. I am from Austria and not a native English speaker, so please forgive me if I make one or the other mistake. I do not have a...