what does laser stand for?
477197
light amplification stimulation emission radiation
129941
it stands for \n\nGreenwich Mean Time.\n\nit is the time zone used at 0 Deg longetude which runs through greenwich england.  Also known as ZULU TIME\n\nas opposed to say... WHISKY TIME (west coast U.S.) etc.
614206
Radio has to do with sound waves and LASER has to do with light.  I suppose you could cobble up something using both technologies, but what is the point.  I mean fibre optics and radio signals have little in common other they can be used to transfer information.
796125
Let's see...they shoot a laser beam in your eye & attempt to move parts of the eyeballs interior with a beam of light.  At the same time a nurse walks by & drops a tray of just sterilized stainless steel equiptment that makes a huge clamouring boom.  The doctor flinches and  now you're blind.\n   Sure it's 100% safe.\nNothin' to worry about.\nPiece o' cake.\n     "SEE" what "EYE" mean?
27568
The first layer of a dual later DVD disc is transparent to the laser that writes to the disc. Thereby, it is able to write to the equivalent of two disc surfaces. The RW stands for re-writable. On a normal (R) disc, the laser burns information to a disc. The disc comes from the manufacturer with all zeros on it. All the laser does is burn 1's onto the disc and this burn is permanent. An RW laser rearranges pre-existing 1's that are not really readable by the drive until they are arranged to be seen.
983543
what exactly do you want to know?\nThe lazer beam burns data into the specially coated layer in the CD.\nNot quite like the grooves in a vinyl record, but in such a way that the other laser can read it and return the same data that was stored.\nIf you're really worried about someone finding data on a CD that you have 'erased', break or burn it.
439638
no.  laser is of a lower frequency and less focus so it cannot distinguish information in density required for DVD reading.
710196
IT stands for information technology.\n\nIt's a general term used to describe a field of work dealing with networking computers, computer systems maintanence and such.\n\nMainly it refers to how office computers are networked together.
97899
The invention of the laser, which stands for light amplification by stimulated emission of radiation, can be dated to 1958 with the publication of the scientific paper, Infrared and Optical Masers, by Arthur L. Schawlow, then a Bell Labs researcher, and Charles H. Townes, a consultant to Bell Labs. That paper, published in Physical Review, the journal of the American Physical Society
308446
http://www.lasers.org.uk/laser_welding/briefhistory.htm\nhttp://www.google.com/search?sourceid=navclient&ie=UTF-8&rls=HPID,HPID:2005-17,HPID:en&q=history+of+lasers
465788
Are you asking how a laser is made, or what sort of things can be made to lase?
464423
It can stand for many different things:\n\nhttp://www.acronymfinder.com/af-query.asp?Acronym=weg&String=off&search.x=48&search.y=7
1139172
The only significant difference is the level of energy (and therefore power) that the lasers can emit.\n\nLaser pointers emit very low levels of energy, which is why they won't even make you feel warm when you point them on yourself.\n\nA cutting-edge laser (I take it you mean a modern laser used in factories to cut and/or weld metal) emits quite a lot of energy.  In fact it is enough to give you serious third degree burns.\n\nIf you are talking about weapon-quaility lasers (like in Star Trek), they don't exist yet, but they would require many times the amount of energy of a cutting laser.
921136
Um, not sure why you need a laser gun.  If it's to shoot things, a standard ballistic gun is more practical.  FYI, it's against international law to develop lasers weapons to shoot people.\n\nIf you mean a toy, you can always pick one up at the local toy store (see link).  You won't see the beam.  If you did, it would be dangerous.\n\nhttp://www.target.com/gp/detail.html/sr=1-4/qid=1164226650/ref=sr_1_4/602-3152398-8374206?ie=UTF8&asin=B00023C3ZU\n\n\n\nNot a satisfying answer?  OK, you can always buy this:\n\nhttp://www.engadget.com/2005/11/03/handheld-laser-gun-available-for-purchase/
109283
It stands for \nWindows eXPeriance
963682
*It allows a laser to be viewed - light from the laser cannot be viewed unless it's bouncing off a mirror - a mirror reflects and refracts light\n\n*Allows us to view things from a variety of angles (car mirrors, periscopes, etc)\n\n*Personal hygeine?\n\n*Decorative
265230
dust\nDon't use a mirror to look at a laser. don't use anything to look at a laser unless you know what you are doing. not even one of those 'meeting pointers'. it could very easily damage your eye and cause blindness. don't even shine a laser at an object that is not intended to receive laser energy. you could crash a plane or hurt or kill someone else.