World: r3wp
[Tech News] Interesting technology
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Maxim 26-Apr-2011 [6142] | do you know how far will the gamma rays travel in such an installation, assuming its in the basement? |
AdrianS 26-Apr-2011 [6143x2] | maybe future homes will require shielding from the start |
no clue, I suppose it comes down to how intense the reaction is | |
Maxim 26-Apr-2011 [6145] | I can just see it... re-introduction of led paint to make homes *safer* ;-) |
Henrik 26-Apr-2011 [6146] | the power will really be, when we can print this with a reprap 3D printer :-) |
Maxim 26-Apr-2011 [6147x2] | or this one, pretty impressive home built printer. I'm guessing it has 600-1000- dpi resolution. |
http://blog.makezine.com/archive/2011/04/homebrew-liquid-resin-3d-printer-gets-resolution-boost.html | |
AdrianS 26-Apr-2011 [6149x2] | speaking of Popular Mechanics above, they had a pretty negative article when this process was announced |
wow, that's nice output! | |
Maxim 26-Apr-2011 [6151x4] | North America is convinced that anything related to "fusion" is fake or star-trek futuresque. the "Pons-Fleischman debacle", was such big news that they completely discredited this research in the public, so anything related to this field has been regarded as skeptic material ever since. talking about functional cold fusion is almost on par with talking about UFOs. |
current common sense in N-A would be: "if its not fire or hot wires... its obviously dangerous or else its fake" | |
wrt printer, yeah, I REALLY hope he gets the plans out, I'll build one for sure. my dad has a commercial machine shop with milling machine and all the rest. | |
I'd have sooo much fun with this stuff. building toys and physics experiments with my kids. | |
AdrianS 26-Apr-2011 [6155x2] | it kills me to see the poisonous comments lots of skeptics make about the Rossi process without even having looked at the details. They're forgetting that with the knee-jerk disbelief they're essentially saying that the last 20 years of positive yet inconsistent results have been meaningless (quoting myself from some blog or other) |
can't wait for the plans for the printer - did I already say wow? Wow | |
Maxim 26-Apr-2011 [6157x2] | me too... the "shiny" parts really show how much resolution he has. |
we could build our own legos :-) | |
Geomol 26-Apr-2011 [6159] | :-) Now, that would be fun! |
Maxim 26-Apr-2011 [6160] | maybe even pre-assembled when printing ;-) |
Geomol 26-Apr-2011 [6161] | Toners! |
Maxim 26-Apr-2011 [6162] | you mean color? |
Geomol 26-Apr-2011 [6163x2] | yeah |
He made a flute lately: http://3dhomemade.blogspot.com/ | |
Kaj 26-Apr-2011 [6165] | A house plus store just completely exploded here today in the Netherlands due to gas, so I guess Maxim is right that switching bombs would be acceptable |
Maxim 26-Apr-2011 [6166] | btw, the one thing I have not seen answered wrt the Rossi invention is if explosions are radio-actively "dirty". if its easy to make these systems, and then eplode on demand, (by a simple switch it on) it becomes a rather disturbing technology if the explosion itself leaves radio-active elements behind. |
AdrianS 26-Apr-2011 [6167] | the radio-active isotopes produced are very short lived so basically when the reaction stops there is nothing radio-active left |
Geomol 26-Apr-2011 [6168] | And it's very little matter, that's involved in the fusion (if it work). I don't think, it'll be a big problem, unless the process can run uncontrolled somehow, like a fission meltdown. It's hard to judge, because the claimed process isn't very well understood (yet). |
Reichart 26-Apr-2011 [6169] | Yes, I gave "effective" price with tax. Since I don't really care how it breaks down, I care about what comes out of my pocket! |
Geomol 27-Apr-2011 [6170] | Sounds reasonable, the rest is just bureaucracy. |
AdrianS 27-Apr-2011 [6171] | just a note about the nickel consumption in the Rossi process - Max quoted 1kg/6 months for the demo reactor - the figure given by Rossi is closer to 100g/6 months for a 10 kW reactor. I've also seen that quoted as low as 65g |
Henrik 5-May-2011 [6172] | If you are a LastPass user: http://blog.lastpass.com/2011/05/lastpass-security-notification.html |
onetom 5-May-2011 [6173x2] | im using the hash-a-pass concept and i even wrote a rebol implementation for it: http://onetom.posterous.com/cross-platform-hash-a-pass |
which is a oneliner actually: write clipboard:// probe copy/part enbase/base checksum/method/key "twitter" 'SHA1 ask/hide "password: " 64 8 | |
Gregg 5-May-2011 [6175] | Very nice Tamás. But shouldn't 'paste have a different name, based on what it does? 'Paste implies taking data out of the clipboard and putting it into a target location. I know 'copy is taken though. :-) |
onetom 5-May-2011 [6176] | Gregg: indeed... what to do? name it ctrl-c? :) |
Gregg 5-May-2011 [6177] | :-) I've used both write-clip and cc as shortcuts. |
Ashley 8-May-2011 [6178x2] | Raspberry Pi computer: http://www.youtube.com/watch?v=pQ7N4rycsy4 http://www.raspberrypi.org/ |
Oops, Doc already posted this in the Red group. | |
BrianH 9-May-2011 [6180] | When I first saw it I was thinking that they put the wrong USB port on it (device rather than host) but figured that they wouldn't have made a mistake like that. Seeing the in-use pictures though, they did do that, which is why they have to hack up their own USB cables. USB's asymmetry can be lame sometimes. |
Andreas 9-May-2011 [6181] | As it "is designed to plug into a TV" that's most likely intentional. |
BrianH 9-May-2011 [6182] | It is designed to plug into a TV through HDMI, not USB. More likely it is because this platform is apparently designed for educational use, and is programmed by plugging it into another computer as a USB device. At runtime it changes the USB port to host mode, though not the USB plug. Perhaps they expect it to spend more time being programmed than used. |
Reichart 10-May-2011 [6183] | USB's asymmetry can be lame sometimes. All asymmetry is lame. Even power cords, video cords, etc. All ahould have the same device on both ends. |
onetom 16-May-2011 [6184] | http://en.bookfi.org/-- awesome book search site |
Dockimbel 17-May-2011 [6185] | Linux running on top of a virtual PC written in Javascript: http://bellard.org/jslinux/ |
Geomol 17-May-2011 [6186] | Why? WHY? (Said like Batman in "Batman Begins".) |
Dockimbel 17-May-2011 [6187] | For the fun! (would say the Joker) ;-) |
Pekr 17-May-2011 [6188] | seems fast :-) |
Dockimbel 17-May-2011 [6189] | 20 Bogomips here (cat /proc/cpuinfo) |
Kaj 17-May-2011 [6190x2] | I call crap: |
ERROR: your browser is too old to run JS/Linux. | |
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