Could aliens ever visit Earth? An aerospace scientist unpacks the challenges of interstellar spaceflight
Read More 5 minute read Engineering Health and Body Nature Biobots arise from the cells of dead organisms − pushing the boundaries of life, death and medicine Biobots could one day be engineered to deliver drugs and clear up arterial plaque. Kriegman et al. 2020/PNAS,… byPeter NobleSeptember 27, 2024