Researchers have demonstrated the ability to 3D print objects that can then change shape, even folding and unfolding, when heated through an electrical current or with ambient air temperature. The ...

A new technique can model an entire 3D scene, including areas hidden from view, from just one camera image. The method relies on image shadows, which provide information about the geometry and ...

In a new Harvard University-designed system, however, that buckling action allows flat-packed objects to be twisted into useful three-dimensional forms. Most existing "buckling-induced deployable ...

Researchers at Nvidia Corp. closed out this year’s GTC 2024 conference today by unveiling a new, more powerful text-to-3D generative artificial intelligence model. It’s called LATTE3D, and it works by ...

Scientists have created “acoustic holograms” that can assemble matter into 3D objects, using just sound. The technique works with various types of particles and even living cells, allowing for a new ...

3D printing of complex objects typically takes a long time due to the printing process necessarily laying down a large number of 2D layers to build up the object. The process usually wastes a lot of ...

A team from Cornell and Carnegie Mellon has created a knitting machine that constructs solid 3D shapes by adding stitches in ...

A new prototype of a knitting machine creates solid, knitted shapes, adding stitches in any direction – forward, backward and diagonal ...

We take our understanding of where we are for granted, until we lose it. When we get lost in nature or a new city, our eyes and brains kick into gear, seeking familiar objects that tell us where we ...