Physicist Davide Bossini from the University of Konstanz has recently demonstrated how to change the frequency of the ...

Before you throw out or destroy an old hard drive, check out a few ways that you can put it to use without making our ...

A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial ...

The MAG DRIVE system consists of a generator, power charging board application, gear box, pedals, crank shaft, sensors, and batteries. At normal pedaling speed, the power output ranges from 100W to ...

Magnetic transistors have been a hot topic for years, but a breakthrough led by researchers at MIT with chromium sulfur bromide (CrSBr) could push us closer to realizing more energy-efficient and ...

Opened Hard Disk Drive with Spinning Platter. Detail of Working process. Close-up move of writing, reading magnetic head on actuator arm axis and spindle. The Internal Structure of HDD. Data storage.

Spin waves are collective oscillations of electron spins in magnetic materials. They represent a quantum mechanical phenomenon in which electrons’ angular momentum or spin fluctuates in a coordinated ...

The very low Energy Efficiency seems to make it not worthwhile. It is important to have station keeping like the Quasite system but this can also be dynamically maintained. The low efficiency makes ...