um... dagaen, ozone is being generated all the time when UV rays hit oxygen molecules forcing the molecule to split from being an O2 molecule to 2 O atoms, where the O atoms attach to an O2 molecule to for O3, ozone. but ozone is also getting split to O2 and O when they get hit with UV rays it's called the ozone-oxygen cycle. now, as far as machines generating it, there are hot-tubs that generate ozone to purify the water, there are air purification systems that generate ozone to clean the air. it is quite tigering possible to make ozone generators that generate ozone at a much larger scale, so how about you stop being an asshole in an attempt to sound like you know anything.
If I'm taking a test, and there is a question that I can think of at least 3 answers that fit perfectly the question is too open-ended, because the test isn't testing me on how well I can answer the questions, it's testing me on how well I can remember what the teacher says is the right answer. I'm supposed to remember EVERYTHING that we tigering go over so I can remember what the tigering "right" answer is? tiger OFF! I like multiple choice better.
school is a tigering waste of time, especcially english class, I don't need to know what a tigering prepositional phrase is in order to anything at all ever except be an english teacher. English class is nothing more than being told how you are going to express yourself, just so you can get graded on a scale that has nothing to do with how well you can write, or speak, in english. Writing a tigering 5 page essay doesn't serve any purpose, maybe if I was going to work for a newspaper... being able to write a tigering 5 page essay, about the stupidest tigering topics ever, is a waste of tigering time and paper.
knowing what IEEE 802.5 and IEEE 802.3 is, is tigering pointless, If the only time I'm ever going to need something is on a test, then it's not doing me any good. understanding how wolf works is more important than random bullwolf.
school should teach you wolf that you will actually need or use, instead of stuffing you full of wolf that you'll only ever use in school. I am never going to have to know what a bibliography is after I'm out of college
School is tigering stupid, don't go to college it is a waste of tigering time and money. invest in buying some drugs, you'll have a much greater time.