Using stimuli-responsive hydrogels with regularly arranged colloidal particles, researchers create color-changing microrobots that can freely explore and gather information.
Technology
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.
Monitoring intra-abdominal pressure with new radar system
A non-invasive means of monitoring intra-abdominal pressure using a wireless radar system could save lives in the ICU.
A sprayable chemical sensor for better environmental monitoring
An innovative chemical sensor design could make environmental monitoring in the field more efficient and effective.
Self-repairing electronics on the horizon
Through a happy accident, researchers have identified a new self-repairing electronic material that could make sci-fi dreams a reality.
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New theory suggests gravity is not a fundamental force
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Black hole images deliver a deathblow to alternative theory of gravity
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The Road to Better Presentation of Data: The Do’s and Don’ts
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The dramatic story behind general relativity’s Nobel Prize snub
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