Scientists have recently made a groundbreaking discovery in the field of 3D printing: they have figured out how to 3D print organoids embedded in hydrogels! Organoids are mini-organs that mimic the functionalities of real organs, and hydrogels are a type of 3D matrix that can be used to culture and nurture these organoids. This new breakthrough could have massive implications in the medical world, as 3D printing organoids in hydrogels could reduce the need for animal testing and provide a better understanding of human diseases. Moreover, the ability to 3D print organoids in hydrogels could even lead to the development of personalized treatments for diseases!

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source: Phys.org