Low-intensity light used to fight chronic stress in new study

Research team (l-r) Albert Giralt, Anna Sancho-Balsells and Xavier Xifró found low-intensity light could be used to treat neurological diseases

Research team (l-r) Albert Giralt, Anna Sancho-Balsells and Xavier Xifró found low-intensity light could be used to treat neurological diseases. Image: University of Barcelona

A new study led by a team from the University of Barcelona (UB) has found that photobiomodulation can be effective in recovering some of the cognitive alterations and sequelae that can be caused by chronic stress.

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A microlens array with commercial-level optical quality, 3D-printed using the blurred tomography method

Researchers use blurred light to 3D print optical components

Researchers from the National Research Council of Canada have developed a 3D printing method that can rapidly produce commercial-level optical quality microlenses, making it faster and simpler to design and fabricate a range of optical devices.

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