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By Ashley WennersHerron

A recently developed electronic tongue is capable of identifying differences in similar liquids, such as milk with varying water content; diverse products, including soda types and coffee blends; signs of spoilage in fruit juices; and instances of food safety concerns. The team, led by researchers at Penn State, also found that results were even more accurate when artificial intelligence (AI) used its own assessment parameters to interpret the data generated by the electronic tongue.

Three potentially high-impact, high-risk research projects have been selected to receive seed funding for the latest round of the Huck Innovative and Transformational Seed (HITS) Fund initiative.

Butterflies can see more of the world than humans, including more colors and the field oscillation direction, or polarization, of light. This special ability enables them to navigate with precision, forage for food and communicate with one another. Other species, like the mantis shrimp, can sense an even wider spectrum of light, as well as the circular polarization, or spinning states, of light waves. They use this capability to signal a “love code,” which helps them find and be discovered by mates.

LionGlass, a new family of glass engineered by researchers at Penn State, has secured its first corporate partner, a move toward bringing the ecofriendly alternative to standard soda lime silicate glass to market.