Researchers are working on all types of robots to allow them to climb through the human body to deliver drugs, among other things. This type of robot can be controlled with magnetic fields, and some ...

Magnetars are among the most bizarre and mysterious objects in the universe, packing in trillions of times more magnetic pull than the Earth or any magnet developed by humans. Scientists are still ...

The research focuses on expanding the use of insect-scale robots measured in mere millimeters, the tiny size of which lends itself to applications in the human body. Back in 2018, we looked at an ...

New details have emerged about some of the most magnetic objects in our universe: Magnetars. Little is known about how the highly magnetic neutron stars are formed, or where they come from. Some ...

Scientists just uncovered the most magnetic star in the universe. The star, known as HD 45166, has a unique, helium-rich spectral signature that hints at an unusual origin. And in addition to setting ...

An easy way to make millirobots by coating objects with a glue-like magnetic spray was developed in a joint research led by a scientist from City University of Hong Kong (CityU). Driven by the ...

Some day, it may be possible for tiny squishy biomedical robots to make their way through people's bodies, without being tethered to an external power supply or control unit. We've recently gotten a ...

Object Eraser, one of the most useful features of the Samsung Photo Editor app for Galaxy phones, is starting to get Magnetic Lasso. This new feature significantly improves precision when outlining ...

An easy way to make millirobots by coating objects with a glue-like magnetic spray has been developed. Driven by the magnetic field, the coated objects can crawl, walk, or roll on different surfaces.