Light intensity steers molecular assemblies into 1D, 2D or 3D structures

Constructing out-of-equilibrium molecular assemblies that deviate from thermodynamic equilibrium is a central challenge in ...

Beyond Matrigel: An engineered hydrogel for 3D stem cell culture

Scientists at the University of Osaka have developed a novel hydrogel that enables the efficient, three-dimensional (3D) ...
Tech Xplore on MSN

Morphing 3D-printed structures from flat to curved—in space

Because it's costly and cumbersome to transport large structures such as satellite dishes into space, aerospace Ph.D. student ...
BBC

3D shapes

A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...
BBC

2D and 3D shapes

Explore the properties of 2D shapes from one-sided circles to the eight-sided octagons. What makes a shape symmetrical? Find out what makes a shape symmetrical. Positions, directions and turns Learn ...