3r33333. 3r3-31. Probably everyone interested in homemade electronic products wondered if it was possible to make a laser on their own at home. And surely, very often he stumbled upon a rather predictable answer from his elders, that it is very difficult or almost impossible, they say, laser radiation can only be obtained from special expensive crystals and glasses, or some other unknown materials that can be obtained only in Dark Swamps or in the Western West. In fact, it is not. The number of substances in which the laser process is possible is in the thousands, and some of them are literally under our feet, and literally around us, everywhere. So, for example, you can be surprised to learn that it is possible to obtain lasing in water vapor, in dyes extracted from felt-tip pens, and finally, in carbon dioxide exhaled by many living beings, lasing with a power of hundreds of kilowatts was obtained. But, there is another laser working environment, which is much more common than all the others combined. This is nitrogen, which is 78% in atmospheric air. 3r3306.  3r33333. 3r3306.  3r33333.
3r33333. www.jarrodkinsey.org 3r3306.  3r33333. 2. www.rapp-instruments.de 3r3306.  3r33333. 3. www.spakbangbuzz.com 3r3306.  3r33333. 4. www.jonsinger.org 3r3306.  3r33333. 5. www.swissrocketman.fr 3r3306.  3r33333. 6. www.mylaser.ucoz.ru 3r3306.  3r33333. 7. 3r33300. www.laserkids.sourceforge.net
3r3306.  3r33333. 8. 3r3304. www.technology.niagarac.on.ca
3r3306.  3r33333. I hope I have not forgotten anyone. 3r33333. 3r33333. 3r33333. 3r33333. 3r33312. ! function (e) {function t (t, n) {if (! (n in e)) {for (var r, a = e.document, i = a.scripts, o = i.length; o-- ;) if (-1! == i[o].src.indexOf (t)) {r = i[o]; break} if (! r) {r = a.createElement ("script"), r.type = "text /jаvascript", r.async =! ? r.defer =! ? r.src = t, r.charset = "UTF-8"; var d = function () {var e = a.getElementsByTagName ("script")[0]; e.parentNode.insertBefore (r, e)}; "[object Opera]" == e.opera? a.addEventListener? a.addEventListener ("DOMContentLoaded", d,! 1): e.attachEvent ("onload", d ): d ()}}} t ("//mediator.mail.ru/script/2820404/"""_mediator") () ();
3r33333. 3r33333. 3r33333. 3r33333. 3r33333. 3r33333.