Core Insights - The 27th China International High-Tech Achievements Fair showcased a range of practical technological innovations [1] Group 1: Medical Technology - The world's first "imaging" MRI system was unveiled, featuring LIVE Imaging technology that revolutionizes MRI imaging from "photography" to "video," reducing patient examination time from 50 minutes to 20 minutes [2] - A flexible underwater exoskeleton system was presented, enhancing divers' mobility underwater and significantly reducing gas consumption, with a maximum waterproof depth of 150 meters [3] - A "dynamic electrode" brain-machine interface was introduced, featuring a nerve fiber electrode with a diameter of only 196 micrometers, capable of precise signal monitoring in soft tissues [4] Group 2: Environmental Technology - A research team demonstrated an "artificial ocean carbon cycle system" that captures CO2 from seawater and converts it into liquid intermediates, ultimately producing biodegradable plastics [5][6]