Lunar Cup

<em>Since the dawn of humanity we have been looking to the moon in fascination and awe. Some of the earliest methods for tracking the passage of time relied on watching the moon's phases as it revolved around our planet. It's theorized that the formation occured after a large planetary body struck the Earth at a low angle, sending debris into orbit around it. This debris slowly came together over the course of millions of years to form the moon we know today.</em> Perfectly sized for your double shot of espresso, the Lunar Cup's elegant design hides a delightful secret. As you fill or empty its contents, the liquid surface morphs through the phases of the moon. This effect is demonstrated in the following clip: