10-05-2010, 04:14 AM | #31 | |
Wizard
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One of my reasons for buying a reader is that I have 10' of book shelving and when I moved to S. Florida a few years ago, my biggest weight was all of these books. Although I love them, it really wasn't practical. So, I try to go through my books periodically and scale them down. Any paperback novels that I read are definitely out. I never liked paperbacks. They seem so temporary. |
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10-05-2010, 04:15 AM | #32 |
Wizard
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I would love to see your research on that. If you have it available, feel free to PM me.
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10-05-2010, 04:50 AM | #33 | |
Information Acquirer
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And, instead of PM'ing you (and everyone else), I'll answer here for everyone to read. Battery pack: Made either of lead-acid type or lithium-ion. Lead and sulphuric acid is not environmentally friendly, neiter in production, nor if leaking into environment, should an accident occur. Lithium is not environmentally friendly to produce and if let into nature, more poisonous than cyanide. Besides, lithium-ion batteries are prone to explode if overheated. Lithium burns with a temperature of 6.000C or 10.800F. Electric motor: The varnish used on windings are mostly PCB and a coctail of other not very environmentally friendly components. Consumption economics: A modern diesel driven engine typically gets about 40-45% energy out of the specific energy potential of diesel oil. An electric motor typically has a efficiency level of 85%. Lets assume (as still in many countries) you get electricity by coal. (In several countries in Europe, nuclear power is banned or restricted). 1kg coal gives about 1/2 of the specific energy potential as diesel, but produces twice as much CO2. Thus, to get the same energy level out on the wheels of a car, you typically need twice as much, which then gives 4 times the CO2 emission. Then there is cable loss in the power cables from the power plant to your house or charge station. Let's for conveniance say 15% (which is a common value). Then again, a charging battery only utilises 50% og the enery. Thus, to charge (just to take a number) 1KW into a battery, you have to "give" it 2KW. So, a diesel engine car manages to utilise about 40-45% of the energy potential of the fed diesel. An electric car will utilise: 85% of the power plant fed electricity, 50% of the charged energy and 85% in electric motor efficiency. In addition, we started out with twice the CO2 emission. So, 0,85*0,5*0,85 gives ~36% efficiency. Last edited by Bikeridr; 10-05-2010 at 04:52 AM. Reason: PCB of course, not PBC |
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10-05-2010, 04:50 AM | #34 | |
Mysteriarch
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10-05-2010, 04:59 AM | #35 | |
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Besides, we're moving to another country and 1.700km. |
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10-05-2010, 06:14 AM | #36 | |
Wizard
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I doubt anyone else is interested, we were talking about books vs. readers, but since you offered your opinion based on my vehicle preference (not that I asked), I figured you could at least give me a solid piece of data. Other than the single word "clean" I stated a few other reasons why I would switch from a manual transmission to electric. Clean also means not having to check my oil. A few other words were silent & super quick. Of course, that's based on my opinion. You may have the opinion that they are slow and loud. In which case, you should stick to diesel and I'll drive what I like. Anyhow, back to books vs. readers. Gasoline powered chain saw killing clean air producing trees, or lithium battery in your Kindle? Last edited by SolRaven; 10-05-2010 at 06:38 AM. |
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10-05-2010, 08:15 AM | #37 |
Wizard
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I've relied almost solely on library books most of my life, so while I can follow the argument of the sensual experience of paper books, I think I never learned to appreciate it, since I hardly ever got or bought a new book. Somehow I never learned to value a book as an object - it was simply a means of entertainment or information. An e-book reader affords me so much convenience compared to a paper book anyway.
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10-05-2010, 09:16 AM | #38 |
Evangelist
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I mean, before e-readers came out, no one was ever like- Oh, I just LOVE the way a book feels in my hand. I mean, I really love the smell, and turning pages is an exquisite experience to have while reading.
Had you ever in your life heard that before you knew about e-readers? I hadn't. There's romanticism and sentimentality and nostalgia and then there's clinging to the old with a fear for the new just because it's different. |
10-05-2010, 10:05 AM | #39 | |
Grand Sorcerer
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10-05-2010, 10:26 AM | #40 | |
Montreal wins Grey Cup!
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10-05-2010, 10:34 AM | #41 | |
Loving life
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I am not say that the use of trees as products is a total crime I am only saying why cut trees down for books when there are plenty of other choices. I do not blame you I am more upset with the publishers that can not get out o the 1800s. |
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10-05-2010, 10:39 AM | #42 | |
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One thing I've noticed people doing a lot is forgetting that todays ereaders are still extremely primitive devices. Let's see what ereaders are like in 5-10 years before deciding what they're capable of |
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10-05-2010, 10:48 AM | #43 | |
Mysteriarch
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Hooray for recycled paper ! |
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10-05-2010, 10:52 AM | #44 |
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I have been reading for 38 of my 42 years on this earth and the one thing that I never did was inhale the scent of a paper book. It was there but it never did anything for me. I loved nothing better than curling up with a good book and getting lost in the story. I have always bought hardcovers of authors I like, only one or two authors but still, and used to have a very extensive library.
I then moved overseas and had to leave behind 2500 books, which my ex ended up giving away or selling without me knowing. But then I moved around alot and always had to leave books behind due to weight issues. I had always dreamed of having a house or apartment big enough to have my own dedicated library room but again storage is an issue so I got an e-reader. I love my e-reader, it's easy to carry and hold. I can take hundreds of books with me on one device and especially on vacation where I used to carry around 4-7 large books to tie me over now I can carry as many as I want without a weight issue. I also love that now I don't have to break my wrists with an 800 + hardcover. I do still buy the odd paper book for a collection or something that I will want to treasure and pass on, but the majority of my reading is now on my e-reader. I love to read and the means of doing it doesn't matter just as long as I read. I have found that now with a reader I read more than when I was reading paper books. the other thing I love about my reader is the amount of free books you can get.... Yes yes I know the library debate but I have always hated having deadlines to reading a book and now with so many free books that are available for me it is another plus to having an e-reader. It's all good whether you read on a reader or stick to paper books it just doesn't matter, the only thing that really matters is the enjoyment of reading. |
10-05-2010, 11:03 AM | #45 | |
Addict
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On the other hand, I have also purchased an Oberon leather cover for my reader so I guess I am also assuaging my need (??) to have reading associated with a sensual experience - the added heft of the reader because of the cover=a "real" book, the smell and feel of the leather. I can't imagine I will ever give up hard cover/paper back books; they have been an enriching necessary part of my entire life. I probably have 4-5000 in my house, lots of fiction/science fiction, history, computer books, gardening books, etc. I will probably hand on or sell some of these, but a lot of them are keepers - a lot because they aren't available as eBooks, and others because I can't afford to repalce them with their eBook forms. Running out of room is one reason I decided it was time for an eReader, but the convenience factor is also a plus, and all of the free classics, etc. - and it's a gadget. Holly |
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