Researchers have created stiff, recyclable hydrogels that can be broken down into their base components and reshaped on demand.
Technology
Learning from a robotic octopus swimmer
A robotic swimmer that mimics the movement of octopuses could help researchers better monitor aquatic environments remotely and in real time.
New blood sensor makes colonoscopies safer
A new blood sensor utilizes miniaturized channels to monitor for accidental bleeding during colonoscopies.
Color-changing microrobots help monitor the environment
Using stimuli-responsive hydrogels with regularly arranged colloidal particles, researchers create color-changing microrobots that can freely explore and gather information.
What can AI tell us about the early universe?
Using an artificial neural network and AI, researchers are developing a powerful computational tool to model particle physics following the Big Bang.
Stable qubits for more compact quantum computers
A new endeavor explores the idea of topological qubits that are easy to engineer for error-free quantum computing.
Artificial muscles made using natural proteins
Scientists have developed the first artificial muscles made from natural proteins that contract autonomously and consume chemical fuel.
Holey tubular zeolites!
Nanotubes made from sheets of zeolite promise to expand this material’s already extensive range of application.
Microrobots that can grow their own bones
A new material gives way to simple microrobots that take advantage of mineralization processes in the body to help in bone repair.
Intestinal patch delivered by wireless capsule
A magnetic, drug-delivering capsule precisely navigates the GI tract to heal gastrointestinal disease and injury.
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