
Remember the Space Cup? It was a sheet of plastic folded to allow almost normal drinking of coffee in zero gravity, hacked together in orbit by astronaut Don Pettit. His hack worked by allowing the coffee to climb the side of the cup with a capillary action, which was much better than a squeezing a pouch of hot coffee into your gullet through a straw.
But Pettit is serious about his coffee, and while his plastic sheet was an improvement, he has now teamed up with designer Travis Baldwin to come up with a real space cup, from which a rich, dark espresso can be sipped in glamorous comfort.
How does it work? In a very similar fashion to the plastic sheet. The base is small enough to keep the coffee in place by the power of surface tension. The deep grooves allow the coffee to climb the sides and the small indentation at the top should keep things in place ready to suck in to the mouth.
Baldwin has outlined the whole design process in a presentation. Most fascinating are the preliminary sketches, below, which come across like some fevered mashup between HR Giger and Thomas Wedgwood.
On-Orbit Coffee Cup Presentation [Coroflot via Core 77]
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