After all, a ghetto blaster is a self-contained unit.

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Proponents point to the enormous energy density of the fuel (the amount of energy contained per unit).

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The second dog was quickly contained by a dog unit with the help of the officers.

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Energy density refers to the quantity of energy that can be contained in a given unit of volume, area, or mass.

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The unit is solar powered, portable and self-contained.

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He agreed that the device did not explode owing to a defect in the timing unit and an error in the mix of paraffin and diesel fuel contained in the cylinders.

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