User talk:Alexdhamp

Hello Alexdhamp, greetings and welcome to the Narutopedia! Thanks for your edit to the Infobox talk:Sasuke Uchiha page.

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Please leave a message on my talk page if I can help with anything! -- ShounenSuki (Talk) 23:20, 2010 July 6

Re: Matter and Vacuums
Your diagram isn't exactly how air compressors work, actually. An air compressor consists of a tank with a piston inside. The piston compresses the air, creating a vacuum above it. The vacuum is filled with new air through a valve. Then the piston moves up again, compressing the air above it, closing the valve and forcing the now-compressed air into the area below the piston through other valves. Then the whole process is repeated until enough air has been compressed.

So at no point in time is a vacuum created which magically sucks in air until it is of higher pressure than the surrounding area. Also, a vacuum is, by definition, absence of matter. You can put a piece of solid matter into the vacuum, but then the vacuum would just get smaller. The part with the matter would no longer be a vacuum. Space is a vacuum, Earth isn't. —ShounenSuki (talk 11:47, June 5, 2011 (UTC)