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ORIGIN OF MAGNETS. “Using this new lens, the team realized atomic observation of magnetic materials, which is not affected by the lens magnetic field. The team's next goal was to observe the magnetic fields of atoms, which are the origin of magnets (magnetic force), and they continued technological development to achieve the goal.” https://lnkd.in/e-Zc_Gwh View in LinkedIn

CONCRETE examples of relative geometry. “These represent metrics that appear bent in the reference frame, but which represent flat space-time metrics.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

THE NUT. “Note that the concept fits within flat space-time. That an observer comparing one region with a reference frame based on the vacuum configuration might see non-trivial geometry is in agreement with diffeomorphism invariance.” (“relative geometry constitutes a first deviation from the properties of a standard space-time scenario.”) https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

This Girona stone mason, like the majority, spends 95% of his time cutting slabs of stone for kitchens, a far cry from his profession 50 years ago. View in LinkedIn

Raindrops perfectly inverting distant tree images. View in LinkedIn

ILLUSION OF CHAOS. “Behind the veil of apparent randomness, though, many processes are highly ordered, following simple rules.” (James P. Crutchfield, Complexity Sciences Center and Physics Department, University of California at Davis). https://lnkd.in/evskumw5 View in LinkedIn

ASSUMPTION 1. “Space-time has an origin in information exchange.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

ASSUMPTIONS. “In the ansatz we analyse, we make the following central assumptions on the physics of space-time.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

OBSTACLE INFLUENCED. “Instead of the configuration indifferent to obstacles, (x,y), a coordinate system describing straight lines would be (ξ,η). The notion of directions and angles imparted on passing particles would be that of the lines in figure 1 instead of lines of constant value of (x, y).” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn

NEW PERSPECTIVE. “In summary, figure 1 represents the answer to what different space-time configuration a passing particle would be subjected to in the presence of a slit, with an interaction origin of space-time vs not.” https://link.springer.com/content/pdf/10.1007/JHEP07(2019)140.pdf View in LinkedIn