However, it is impossible to make cylindrical robots roll, using an external magnetic field. Cylindrical magnetic robots can ...

Researchers have developed a tiny magnetic robot that can take 3D scans from deep within the body and could revolutionize ...

Drugs and other treatments can be quite effective at killing cancer cells, yet many fall short as they struggle to penetrate ...

However, it is impossible to make cylindrical robots roll, using an external magnetic field. Cylindrical magnetic robots can only achieve five degrees of freedom -- the ways an object can move.

Experiments suggest an unusual magnetic material could help harness energy from Earth’s rotation. But not everyone is ...

The study, published in the journal Physical Review Research, builds on work the team conducted back in 2016 and an idea ...

A MINIATURE magnetic robot utilizing a novel oloid shape has enabled high-resolution 3D ultrasound imaging deep within the ...

A research paper by scientists at the University of Macau proposed a novel multi-section magnetic soft robot maneuvered by an associated collaborative multirobot navigation system with magnetic ...

In a world chasing cleaner energy, a group of physicists may have uncovered a surprising new way to make power: by tapping ...

Nearly two centuries after Faraday's failed attempts, scientists have demonstrated that Earth's continuous spin can directly generate electrical current.

Earth's magnetic field can be used to generate electricity, according to a new study. The scientists are now trying to ...

Using a complex calculation, they showed that certain materials — with unusual properties and when shaped into cylindrical tube — could channel Earth’s magnetic field into a strange ...