I hate my Dyson vacuum. It struggles to, you know, suck anything, it makes a horrible grinding noise just about every 5 minutes, the attachment hose is awkward and almost useless, and it cost an arm and a leg. Dyson: all style and no substance.
@quantumbits: I have to disagree about the dyson vacuums. I bought the DC17an (the one for animal hair) and it the best vacuum I've ever owned, by far. My only gripe is (like you said) the awkward wand handle. But as far a suction goes it is second to none and the best part is that while your vacuuming it actually "smells" clean, not like "dust"
@Jeb_Hoge: yeah, it dried my hands... but didn't feel like it did, until I rubbed my hands together and realized, yep, the water was gone. So I wet my hand and did it again (I feel like a dork to admit I now eat at the restaurant more because of those)
@Jeb_Hoge: I've used a number of air blade hand dryers, including the Dyson. I haven't found them to work appreciably better than the XLERATOR hand dryers that are just really, really powerful fans and some heat. I actually prefer the XLERATOR results. Since I had used one first, I was actually surprised by how the Dyson blade wasn't as good as I had expected it to be.
forcing the air through sharp angle bends and narrow openings increases the static pressure which means it takes much more energy (amps) to push the same airflow.
it also usually increases the noise.
119 gallons/sec ~ 1000 cfm, about what you can get from many cheap (<$100) 10-12 inch desktop fans.
My kid figured out how to turn on a fan at age 1.5. She also tries to stick her tiny fingers through the mesh to the blade every chance she gets. I see this idea catching on, or at least for now being marketed like crazy in over-priced babyproofing ("Maggie Simpson is dead!") catalogs.
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And in the end, it would have no effect other than making the design a little more "organic".
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New Tech, New Age, Dreamcatcher...
(my first image edit using Preview!)
10/12/09
forcing the air through sharp angle bends and narrow openings increases the static pressure which means it takes much more energy (amps) to push the same airflow.
it also usually increases the noise.
119 gallons/sec ~ 1000 cfm, about what you can get from many cheap (<$100) 10-12 inch desktop fans.
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(disclaimer: I'm sure it's done somewhere, but I just haven't seen it, and I'd assumed cfm was the industry standard)
10/12/09
The all-seeing eye of Dyson.
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I'll take one of these when they are $25.
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