OSTP public access policy memo stirs the scholarly publishing world

Open book with fanned pages, representing the scholarly publishing world discussed in the OSTP public access policy memo.

On Aug. 25, 2022, the White House Office of Science and Technology Policy released new policy guidance recommending that publications and their supporting data resulting from federally funded research be made immediately free and accessible to the public without an embargo period starting Jan. 1, 2026. To better contextualize this decision and the response by scholarly publishers, this CTT provides a brief history of the evolution of scholarly publishing and the push for open access.

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Direct ink writing opens the door to complex-shaped objects with isotropic structural color

Structural color is a more durable and less hazardous alternative to conventional pigments, but the angle-dependence of the color limits its broader application in synthetic systems. Researchers at ETH Zurich proposed a 3D printing process to create complex-shaped objects with angle-independent “isotropic” structural color generated from photonic colloidal glasses.

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