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Comment Re:MPG and GPM are both useful (Score 5, Informative) 1042

High octane equals higher resistance to uncontrolled preignition (aka knock, or detonation). Higher resistance to preignition allows more advanced ignition timing. More advanced ignition equals higher cylinder pressures and longer burn duration. Higher cylinder pressure and longer burn duration allows more complete combustion and higher efficiency.

Modern vehicles with knock sensors can get greater efficiency from higher octane fuels due to their ability to keep ignition timing as advanced as possible without running into preignition.

Comment MPG and GPM are both useful (Score 5, Insightful) 1042

Though it may not be obvious why to someone in a metropolitan area or Europe.

MPG is the more useful number when you need to figure out what the range of a vehicle is (and perhaps if you'll be able to reach the next station). In the western US it's not unheard of to find yourself 100 miles from any gas station.

Comment Re:Please. (Score 1) 325

This is about implementing the most technically elegant solution for printing from mobile devices, it's about keeping HP's printer business in the black.

Seeing as this is being pushed by the printer company who is worried over the fact that people are printing less, and not by the manufacturers of cell phones and web tablets that don't really have any reason to implement any kind of printing subsystem in their OS or applications; maybe that would explain the decision to use email?

HP

HP Gives Printers Email Addresses 325

Barence writes "HP is set to unveil a line of printers with their own email addresses, allowing people to print from devices such as smartphones and tablets. The addresses will allow users to email their documents or photos directly to their own — or someone else's — printer. It will also let people more easily share physical documents; rather than merely emailing links around, users can email a photo to a friend's printer. 'HP plans to offer a few of these new printers to consumers this month, and then a few more of the products to small businesses in September.'"

Comment Broken? More like fixed. (Score 5, Insightful) 773

The government of the United States was never supposed to be the top heavy behemoth it is today. At the time our nation was formed, the states of our federation were intended to be much more autonomous - for exactly the reasons outlined in the article.

Local issues and positions can't be handled fairly from a central authority. A country this big just can't be homogeneous enough for that to work.

Comment Re:Religion (Score 1) 892

Your comment seems to be based on a misunderstanding of what ideology means.

Ideology isn't fundamentally about what is, but what should be. That makes it a fundamentally subjective matter, and no living person can really refrain from having an ideology.

The problems you're pointing to are the result of dogmatic beliefs in how to make things be what a particular ideology says they should be.

Medicine

Cutting Umbilical Cord Early Eliminates Stem Cells 139

GeneralSoh writes "Delaying clamping the umbilical cord at birth may have far-reaching benefits for your baby, according to researchers at the University of South Florida's Center of Excellence for Aging and Brain Repair — and should be delayed for at least a few minutes longer after birth. This new recommendation published in the most recent Journal of Cellular and Molecular Medicine (14:3) notes that delaying clamping the umbilical cord allows more umbilical cord blood and crucial stem cells to transfer from mama to baby."

Comment Re:I wish the .99 gimick would die in a fire, now (Score 2, Interesting) 327

You can't give people freedom, you can only help them to free themselves.

The problem with pointing to failed stated like Rwanda or Somalia as examples of why anarchy doesn't work is that they're full of people who didn't set themselves free. They're slaves who were unfortunate enough to have had their masters disappear on them, with the predictably ensuing chaos.

A people who choose for themselves to live as a society based on relationships of mutual consent and free of coercion would be an entirely different story.

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