Don’t dive in, wade through it
A new “shapeshifting” liquid metal pump uses a droplet that splits and fuses itself to push fluid—running on millivolts and a tiny magnet. The result is a soft, silent, wrist-wearable pump that outperforms many micro-pumps and could power soft robots, smart clothing, and lab-on-a-chip devices.
Cambridge engineers unveiled two breakthroughs: a single-material e-skin that senses torque and diameter during tool use, and an automated benchmarking system that lets robots select optimal fingertips for each task. Together, they redefine dexterity, adaptability, and sustainability in robotics.
University of Nebraska engineers have developed a revolutionary soft robotic actuator that can sense damage, heal itself, and restore function — all without human help. Inspired by biology but built entirely from synthetic materials, this intelligent system could transform robotics, wearables, and smart devices by making them more resilient, autonomous, and long-lasting.
Inspired by the way muscles flex, scientists have created materials that quickly change how soft or stiff they are using magnets. This could lead to smarter robots, better prosthetics, and new types of wearables.
4D printing builds upon traditional 3D printing by incorporating smart materials that respond to environmental changes like temperature, light, and moisture. These materials allow printed objects to adapt or change shape over time, opening up possibilities in fields like medicine, soft robotics, and aerospace engineering. For example, medical implants could adjust to a patient’s body or robotic systems could become more adaptable. Though still in its experimental stages, 4D printing could revolutionize how industries think about manufacturing, creating sustainable, responsive products.
A breakthrough in soft robotics has led to the creation of a toroidal micro-robot that autonomously swims in viscous liquids using light-driven motion, offering new possibilities in medical applications.
From scientific wonders to human triumphs, we spotlight the ideas, innovations, and people making the world cooler, smarter, and better.
wade@newswade.com
