Magnetic levitation - Science Experiment | Technology Innovation

Magnetic levitation, whether in a science demo or a high-speed train, relies on the same core idea: using magnetic fields to fight gravity. Magnets can repel or attract without contact, and with the right setup, they can suspend objects in mid-air. The real challenge is stability. Maglev trains solve this using electromagnets and sensors that constantly adjust the magnetic force, allowing the train to float smoothly just above the track. This system removes friction and enables speeds over 600 k

First Experiment : If you pass a current through salt water in the presence of a magnetic field we obtain a vortex, it is the same principle as the homopolar motor. Second Experiment : If you have a ZVS driver that generates a 20k volt plasma flow you can generate a plasma vortex if in the presence of a magnetic field. This is the magnets i used in the first 2 videos. Ferrite Magnets FE-R-40-22-09 http://sumag.net/fe-r-40-22-09-x01 FE-R-100-60-20 https://sumag.net/fe-r-100-60-20-x01 Third experi

3.1K views · 826 reactions | Magnetic Vortex Kinetic: a prototype...

This poop-looking robot could one day perform tasks inside the human body. The robot is made of magnetic slime that can be controlled by external magnets to move, rotate, and form shapes. The video demonstrates its ability to navigate through narrow passages, grasp and enclose objects, and even repair broken circuits. The robot is the result of a collaboration between researchers at the Chinese University of Hong Kong and the Harbin Institute of Technology. | GIGadgets