3D printing has captivated the world with its ability to create intricate designs and objects, but a groundbreaking innovation is now taking this technology to extraordinary new heights: printing living cells and human tissue. Researchers at Penn State University have unveiled the HITS-Bio system (High-throughput Integrated Tissue Fabrication System for Bioprinting), a revolutionary bioprinting technology that dramatically accelerates tissue creation while preserving the delicate viability of living cells.