For nearly 20 years, physicists and engineers have chased the idea of invisibility. Early efforts focused on hiding objects from light using so-called metamaterials with extreme and often unrealistic ...
For a few brief nights each year, you get a rare chance to watch a monster blink. The Event Horizon Telescope collaboration has released new, detailed views of M87*, the supermassive black hole at ...
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Python physics #34: Visualizing magnetic field effects on a current loop
Explore the fascinating interaction between magnetism and electricity in Python Physics #34! In this video, we visualize how magnetic fields affect a current-carrying loop using Python simulations.
Earth’s magnetic field can linger in a weakened, unstable state for tens of thousands of years before fully flipping.
Forward-looking: A team of engineers at the University of Leicester has demonstrated that magnetic cloaking – once a largely theoretical concept – can now be designed in ways that are manufacturable ...
Invisibility has quietly shifted from fantasy to engineering problem, and the most convincing proof is not a shimmering cape but a magnetic cloaking device that makes fields themselves vanish from ...
A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field.
While we have sent probes billions of kilometers into interstellar space, humans have barely scratched the surface of our own ...
The integration of robotic drive and imaging feedback is implemented using MRI sequences. The entire cycle time is reduced to 30 ms for real-time navigation, and the introduction of reconstruction ...
Earth’s magnetic field is easy to forget. It doesn’t make noise, it doesn’t flash, and it doesn’t ask for attention. Yet it ...
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