Just in case you really needed yet another alternative in the portable photo storage drive department, Jobo is doing you one better -- introducing not one but two new devices.

ENGADGET: Jobo unveils two new GIGA photo storage devices

And instead of leaving them in a storage locker, the department had a special Independence Day celebration.

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Still, Energy Department investments into storage technologies are ramping interest from venture capitalists.

FORBES: Energy Storage Critical to Solar Industry