When space tourism eventually takes off, you can guarantee the first travelers to shell out the money to get there will also want to partake in the finer things in life – like a good whiskey — while enjoying their place on top of the world.
But pouring a nicely aged whiskey is basically impossible without gravity there to lend a hand. Fortunately Ballantine’s, a maker of blended Scotch whiskey, has a solution: On Friday the company unveiled its Space Glass, which is the first vessel engineered specifically to deliver a distilled beverage to your lips while enjoying the weightlessness of space.
Capillary Creativity
The Space Glass, designed by space enthusiasts at the Open Space Agency, works by exploiting an age-old principle called capillary action, which was first discovered by Leonardo DaVinci. Capillary action is the ability of a liquid to defy gravity by clinging to the walls of narrow vessels. It’s the same process that allows water to travel from a plant’s roots to its flowers.
To fill Ballantine’s Space Glass, whiskey is injected through a valve at the bottom of the cup, which is made from 3-D-printed plastic, and into a reservoir. The whiskey then travels through a narrow channel that spirals up to a mouthpiece situated on the brim. All you need to do is then suck the beverage in and enjoy. By all appearances, it looks like a sleek sip cup for adults.
The design team took their cup to a zero gravity testing laboratory in Bremen, Germany, called a drop tower. Here, objects are placed in a vacuum-sealed shaft and dropped from a height of 360 feet. As the capsule falls down the shaft, it creates zero-gravity conditions for a few seconds, allowing scientists to observe how objects behave in a weightless environment.
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