More information: Md Sadman Sakib Rahman et al, Universal point spread function engineering for 3D optical information processing, Light: Science & Applications (2025). DOI: 10.1038/s41377-025-01887-x ...

UCLA researchers have introduced a framework for synthesizing arbitrary, spatially varying 3D point spread functions (PSFs) using diffractive processors. This approach enables unique imaging ...

The library is not intended only for professional scientists. "We want this to be a place where people from all different walks of life can come together and download and share [files]," Hurtsaid.

Extruder: The extruder is an essential part of a 3D printer, as it is responsible for holding the filament in place, melting it and laying it down layer by layer to form the final printed product ...

"This shows that 3D bioprinting can be useful to study cellular regeneration in crop plants," Sozzani said. Finally, the researchers studied the cellular identity of the bioprinted cells.

A new section of Millennium Library is offering access to a variety of tools, including 3D printers, sewing machines and sound booths, free of charge for those looking to bring their ideas to life.

Visitors will eventually be able to make use of three MakerBot 2 3D printers, two laser cutters from Inventables, and one milling machine, in addition to open source software on a fleet of ...