Extend and curve the blade, and it becomes a sickle.

FORBES: Humanity's Unseen Weapons

With industry-wide challenges in scaling current areal density technologies, this new platform allows HGST to design seven-platter drives in a standard 3.5-inch form factor that will cost-effectively extend the capacity and cost-per-gigabyte curve for many product generations to come.

ENGADGET: HGST develops helium-filled, high-capacity hard drives: no, they won't float away