Team demos breakthrough in analog image processing

A research team of Vanderbilt engineers that includes a scientist at Oak Ridge National Laboratory has demonstrated a new ultrathin filter, based on metamaterials, that allows for analog optical image processing. Their work, ...

Anesthetizing fish may affect research outcomes

Fish use colorful patterns to signal to each other, including advertising for mates and warding off rivals. Studying these colors, especially in small and squirmy species, sometimes entails anesthetizing and photographing ...

Doctoral dissertation: The Secret Gospel of Mark is not a fake

In his doctoral dissertation, Timo Paananen examines the letter by the early Christian philosopher Clement of Alexandria (ca. 150-215 CE) to Theodore. The identity of Theodore, recipient of the letter, remains a mystery. ...

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