Author: Domenico Vicinanza, Associate Professor of Intelligent Systems and Data Science, Anglia Ruskin University

On April 1, 2025, the Taiwanese manufacturer TSMC introduced the world’s most advanced microchip: the 2 nanometre (2nm) chip. Mass production is expected for the second half of the year, and TSMC promises it will represent a major step forward in performance and efficiency – potentially reshaping the technological landscape. Microchips are the foundation of modern technology, found in nearly all electronic devices, from electric toothbrushes and smartphones to laptops and household appliances. They are made by layering and etching materials like silicon to create microscopic circuits containing billions of transistors. These transistors are effectively tiny switches, managing the flow…

Data centres are the backbone of our digital infrastructure, supporting everything from social media platforms to online shopping and streaming services. With the rise of artificial intelligence (AI), cloud computing and the internet of things, the amount of data generated and processed daily is extremely large, and the demand for data centres is constantly growing. Data centres, unfortunately, are massively energy hungry – among a host of other environmental drawbacks. One possible solution is to build them in space, and several companies are working on making this a reality. So how would this work, and is it really going to…