The process is called holographic direct sound printing (HDSP). It builds on a method introduced in 2022 that described how sonochemical reactions in microscopic cavitations regions -- tiny ...

"We can print behind opaque objects, behind a wall, inside a tube or inside the body. The technique that we already use and the devices that we use have already been approved for medical applications.

More information: Image-guided Computational Holographic Wavefront Shaping, Nature Photonics (2024). DOI: 10.1038/s41566-024-01544-6 Journal information: Nature Photonics ...

Related: Our universe is merging with 'baby universes', causing it to expand, new theoretical study suggests While many researchers have studied holographic dark energy models and ways to test it ...

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And they say it’s quicker than existing methods and capable of making more complex objects. The process, called holographic direct sound printing (HDSP), is described in a recent article in the ...

Muthukumaran Packirisamy says real-world applications for holographic 3D printing include the creation of new forms of skin grafts and improved drug delivery – credit, Concordia University.

World Sight Day is an annual event observed on the second Thursday of October, aimed at raising awareness about eye health and visual impairment worldwide. It serves as a global advocacy day ...