Having not seen every single all-in-one PC that's ever been released, we'll stop short of saying the InFocus BigTouch is the largest AiO ever to grace the Earth.

ENGADGET

Scientists will then be able to use those measurements to produce a gravitational map of the Moon, just like GRACE did for the Earth.

FORBES: NASA's GRAIL Mission Will Unlock Secrets Of The Moon's Interior

This mission is, in some ways, a twin of the earlier GRACE mission, which tracks geophysical, gravitational, and climate changes here on Earth.

FORBES: NASA's GRAIL Mission Will Unlock Secrets Of The Moon's Interior