Finding food security underwater

A key to solving global hunger—which is predicted to intensify during the COVID-19 pandemic—may lie in the ocean. In fact, the ocean could produce up to 75 percent more seafood than it does today, and drive sustainable ...

How electronic skin could help people with disabilities

You might not know what they're called, but you probably use them quite a lot. Virtual buttons, also called soft keys, are on smartphones, ATMs and computer monitors, doing the work of buttons though they are just an image.

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