Video Archive

  • Researchers 3D print prototype for ‘bionic eye’

    A team of researchers at the University of Minnesota have, for the first time, fully 3D printed an array of light receptors on a hemispherical surface. This discovery marks a significant step toward creating a “bionic eye” that could someday help blind people see or sighted people see better.

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  • NASA scientists pay first visit to volcanic island in Tonga so new it is not on any map

    NASA scientists have paid their first visit to an island that rose out of the sea from the rim of the Hunga Tonga Hunga Ha’apai volcano in Tonga when it erupted in 2015.

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