New cell-scale robots can sense their environment, compute decisions, and move independently without magnetic or ultrasonic control systems.
You are the protagonist in a thriller. One morning, an unknown caller with a distorted voice says, "To save your city, solve the puzzle. Go to the coordinates. X marks the clue." You rush to the spot ...
Image: A low-power, sensor system developed at the University of Michigan 1,000 times smaller than comparable commercial counterparts. It could enable new biomedical implants. Photo by: Daeyeon Kim ...
Abstract: Millimeter-scale mechanisms, from novel actuators and sensors to insect-inspired flying vehicles, have applications in medical devices, infrastructure inspection, small satellites, and more.
Imperfect current propagation in the heart is responsible for most cardiac diseases. Thanks to a novel magnetocardiography technique, we can now image these currents at millimeter-scale resolutions.
Image: A low-power, sensor system developed at the University of Michigan 1,000 times smaller than comparable commercial counterparts. It could enable new biomedical implants. Photo by: Daeyeon Kim ...
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