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Homeowner baffled after washing machine uses 3.6GB of internet data a day
(www.newsweek.com)
This is a most excellent place for technology news and articles.
I don't know if the stack will work, unless you have tall ceilings. Standard dishwasher is 3ft, a miniature dryer is 2ft, and a miniature washing machine is 2ft. That's 8ft without stacking hardware, and standard ceilings are 8ft 2in.
Before I spent hundreds of dollars on a dryer I did measure the space. Also, "standard" ceilings where? Given you didn't specify, I'd assume you mean in the US.
In the US, the standard size ceiling is due to the length and width of 2x4s. 8ft 2in is an 8ft 2x4 plus the top and bottom plate minus the flooring and ceiling drywall. In newer and more expensive houses, 9ft is starting to become more common as people are spending more and more on building.