With a new design, the bug-sized bot was able to fly 100 times longer than prior versions.
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micro robots
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A tiny, four-fingered “hand” folded from a single piece of DNA can pick up the virus that causes COVID-19 for highly sensitive rapid detection and can even block viral particles from entering cells to infect them, University of Illinois Urbana-Champaign researchers report.
4 min read
Cornell researchers in physics and engineering have created the smallest walking robot yet.
4 min read
In this episode, we explore how the mechanics of bird wings are inspiring new approaches to prevent airplanes from stalling and learn how bio-mimetic designs from nature are paving the way for innovations in aviation, enhancing stability and safety for future flights.
16 min read
Taking inspiration from bird feathers, Princeton engineers have found that adding rows of flaps to a remote-controlled aircraft’s wings improves flight performance and helps prevent stalling, a condition that can jeopardize a plane’s ability to stay aloft.
4 min read
The legacy of microscale robotics at Cornell continues to unfold – and refold and unfold itself again. The latest addition is a robot less than 1 millimeter in size that is printed as a 2D hexagonal “metasheet” but, with a jolt of electricity, morphs into preprogrammed 3D shapes and crawls.
4 min read
Researchers in the Department of Mechanical Engineering at Carnegie Mellon University have created the first legged robot of its size to run, turn, push loads and climb miniature stairs.
2 min read
These zinc-air batteries, smaller than a grain of sand, could help miniscule robots sense and respond to their environment.
In today’s world, continuous connectivity sounds like an everyday given. But delivering it is far from simple.
2 min read
Imagine a robot small enough to fit on a U.S. penny. Or even small enough to rest on Lincoln’s chest. It sounds preposterous enough. Now, imagine a robot small enough to rest on the chest of Lincoln – not the Lincoln whose head decorates the front side of the penny, but the even tinier version of him on the back.
Imagine a world with precision medicine, where a swarm of microrobots delivers a payload of medicine directly to ailing cells. Or one where aerial or marine drones can collectively survey an area while exchanging minimal information about their location.
3 min read
Researchers have made a significant leap forward in developing insect-sized jumping robots capable of performing tasks in the small spaces often found in mechanical, agricultural and search-and-rescue settings.
The hybrid “eBiobots” are the first to combine soft materials, living muscle and microelectronics, said researchers at the University of Illinois Urbana-Champaign, Northwestern University and collaborating institutions. They described their centimeter-scale biological machines in the journal Science Robotics.
Combining biology and robotics, scientists at EPFL have built a robotic microsurgery platform that can perform high-precision, micrometer-resolution dissections to advance our understanding of how the vertebrate body forms during embryonic development.
4 min read
A collaborative effort has installed electronic “brains” on solar-powered robots that are 100 to 250 micrometers in size – smaller than an ant’s head – so that they can walk autonomously without being externally controlled.
4 min read
