[Amos Dudley] prints molds. But instead of metal, he casts parts out of glass. [Amos] covers several techniques. The first is creating a relief (that is a 3D shape that grows out of a base).

A glass capable of storing information in three dimensions, erasing it, and rewriting it indefinitely, simply by using light... This innovation, stemming from materials science research, opens ...

Four people dressed as detectives walk past with magnifying glasses. NARRATOR: This song is all about shapes. Not flat shapes like circles and squares, but solid shapes like cubes and cones.

The team first designed gallium silicate glass modified with magnesium and terbium ions by using a process called doped direct 3D lithography. Liao and the team used a green 532-nanometer ...