That ideas should freely spread from one to another over the globe, for the moral and mutual instruction of man, and improvement of his condition, seems to have been peculiarly and benevolently designed by nature, when she made them, like fire, expansible over all space, without lessening their density in any point, and like the air in which we breathe, move, and have our physical being, incapable of confinement or exclusive appropriation.

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The new LPDDR3, which marks the first time a 2GB LPDDR3 density is available in one space-saving package, utilizes four LPDDR3 chips stacked together.

ENGADGET: Samsung starts producing faster 2GB LPDDR3 memory for mobile devices, 128GB flash storage too

It's actually a slight step down in terms of pixel density, but the extra space is more than worth it, as now this can make for a passable video player.

ENGADGET: iPod nano review (2012)

Such expansion would stretch space and smooth matter, while leaving small density variations that show up in the CMB.

BBC: The observable Universe and beyond

If a source has low power density, then it will likely require too much real estate, material or space to provide the power that we demand at prices we can afford or in the vast quantities that the world needs.

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Yet strict density limits are preventing real estate developers from meeting the market demand for more housing and office space.

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