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BubBowl: Display Vessel Using Electrolysis Bubbles in Drinkable Beverages

By Boris Landoni on November 5, 2019

Ads, notifications, and other messages surround us today, and if you were overwhelmed before, researchers at Ochanomizu University in Tokyo, Japan have figured out how to print text and images in your cup of coffee! This system, dubbed “BubBowl,” uses electrolysis to dynamically generate a dot matrix pattern of 10 x 10 pixels on the surface of beverages.

Arduino BubBowl display electrolysis newsline

About Boris Landoni

Boris Landoni is the technical manager of Open-Electronics.org. Skilled in the GSM field, embraces the Open Source philosophy and its projects are available to the community.

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