7 Ways Magnetic Field Invisible Force changed our lives
The magnetic field, an invisible force that surrounds magnets and moving electric charges, has captivated humanity for centuries. Its presence, first noted through the...
The Highest Magnetic Fields Are Created in Dresden
On June 22, 2011, the Helmholtz-Zentrum Dresden-Rossendorf set a new world record for magnetic fields with 91.4 Tesla.
To reach this record, Sergei Zherlitsyn and...
The nature of the electromagnetic field inside of nano-sized hotspots
The secrets behind the mysterious nano-sized electromagnetic “hotspots” that appear on metal surfaces under a light are finally being revealed with the help of...
Power without the power cord
Cell phones and flashlights operate by battery without trouble. Yet because of the limited lifespan, battery power is not a feasible option for many...
Magnetic field sensor from Plastic paint developed by University of Utah
Physicists at University of Utah developed an inexpensive, highly accurate magnetic field sensor. This new magnetic field sensor, good for scientific or consumer uses...
Magnetic energy basics and 5 areas of use
Magnetic energy, a fascinating aspect of the physical world, holds tremendous potential for various applications.
I will try to present in this article the realm...
The magnetic effect of light could let us harness the solar power without solar...
The researchers found a way to make an “optical battery,” said Stephen Rand, a professor in the departments of Electrical Engineering and Computer Science,...
Wireless Charging: a great shortcut to the future
In a world where convenience is king and sustainability is paramount, wireless charging has emerged as a technological marvel that seamlessly marries both ideals.
Gone...
Converting the energy of waste heat occurring in integrated circuits
The heat which occurs in tiny computer processors might soon be no longer useless or even a problem. On the contrary: It could be...
The magnetism of superconductors
2011 marks the 100th anniversary of the discovery of superconductivity, the ability of some materials to conduct electricity with zero energy loss when cooled...