Using radio-frequency (RF), inductive, and magnetic resonance, the company enables toys to be fully battery-free or powered by sealed rechargeable systems—making playtime safer, more sustainable, and ...

For nearly a century, scientists have been trying to find dark matter—the invisible substance that seems to make up about 80% ...

If, like me, you can't go a day without making sure your watch is synced to the second, you'll be delighted to learn that a ...

Key TakeawaysScientists have used laser-excited thorium-229 to probe for ultralight dark matter, even without a fully built ...

Product enclosures have frequency resonances that can produce unwanted EMI. Absorption materials in the cavity can reduce EMI ...

A novel method is proposed to precisely predict the quantitative effect of geometric deformation on the resonant frequency offset of microwave cavity systems using explicit expressions. The analysis ...

A research team from the High Magnetic Field Laboratory, the Hefei Institutes of Physical Science of the Chinese Academy of ...

Solar storms may subtly shift your heart rate by influencing heart rate variability and the autonomic nervous system, new research suggests.

A research team led by Prof. Tian-Bao Ma from the Department of Mechanical Engineering at Tsinghua University has proposed a ...

Using nuclear magnetic resonance, researchers at ETH Zurich have studied the atomic environments of single platinum atoms in solid supports as well as their spatial orientation. In the future, this ...

Results: Three variants of non-resonant, low-frequency TMS circuits were implemented based on the optimized pulse–current waveforms. Theoretical expressions for the optimal waveforms, including the ...