biomedical-engineering

Nature Communications, Published online: 25 May 2026; doi:10.1038/s41467-026-73722-9 The physiological relevance and reproducibility of microphysiological systems is currently limited by perfusion systems. Here the authors engineer Hemadyne, an accordion music-inspired pump that mimics human blood flow, and apply it to study how aging-related flow waveforms impact vascular health.

4 Orbits. 4 Bonds. 4 Bell States. One Z4.We identify structural parallels between Kerr black hole photon orbits (four orbital configurations in the 3 equatorial plane) and sp hybridization in carbon chemistry (four tetrahedral bonds). Both exhibit a 4-fold symmetric structure assignable to the four Bell states of a two-qubit system. The Gaussian unit group Z4 = {1, i, −1, −i} provides the common …

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What I Built As a Computer Engineering student, I wanted to build something that solves a real-world problem. I started building a Women Safety System, but due to time constraints and incomplete implementation, the project remained unfinished. Now, I revived the project and transformed it into a real-time women safety dashboard using ESP8266, Firebase, HTML, CSS, JavaScript, and GitHub Copilot. T…

BioOrbit hopes drug-crystallisation technology will lead to self-injected cancer treatment that could save millions Onboard a SpaceX flight last week was a remarkable piece of cargo – a hi-tech box destined for the International Space Station to grow ultra-pure protein crystals, with the aim of producing self-injected cancer drugs. A British startup, BioOrbit, has developed the drug-crystallisati…

A New York-based physicist has made history as the world&#8217;s first above-elbow amputee to be fitted with a full-length, 3D printed bionic arm. Born with an amputation following a circulatory complication eight days after birth, Gowtham spent most of his life without a functional prosthetic. The fitting was carried out by UK-based prosthetics company Open&#8230;