Shading brings 3D form to life, beautifully carving out the shape of objects around us. Despite the importance of shading for perception, scientists have long been puzzled about how the brain actually ...

A 3D-rotational modeling approach used to estimate the light-blocking effect of microalgae. Rotation and tilting of a shape-realistic 3D model of Ceratium furcoides (Levander) Langhans in a virtual ...

"I love to look at writings on old paper; not for what they say but for the shapes they make," explained Jo Margolis, in talking about her exhibit at Lebanon Valley College's Suzanne H. Arnold Art ...