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The week's question
In December 2024, in the thread "Re: BRK: Why Not XOM?", BreckHutHigh asked the members: "What about the long road trips with kids?" This week it is put to everyone again. The button below opens the small thread re-asking it - read what others have said so far, then give your own answer as an ordinary reply.
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Author: g0177325 ⎊✺  😊 😞
Number: of 84353 
Subject: Re: QM versus GR
Date: 03/17/24 5:52 PM
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1pg: I'm sure you'll find this recent research interesting. It's essentially about "nuclear seismology"! The proton is revealing itself to be ever more complex that previously thought:

quantamagazine.org - Swirling forces crushing pressures measured in the proton

"The experiments literally shine a new light on the proton. Over decades, researchers have meticulously mapped out the electromagnetic influence of the positively charged particle. But in the new research, the Jefferson Lab physicists are instead mapping the proton’s gravitational influence — namely, the distribution of energies, pressures and shear stresses throughout, which bend the space-time fabric in and around the particle. The researchers do so by exploiting a peculiar way in which pairs of photons, particles of light, can imitate a graviton, the hypothesized particle that conveys the force of gravity. By pinging the proton with photons, they indirectly infer how gravity would interact with it, realizing a decades-old dream of interrogating the proton in this alternative way."

Also be sure to click on the "related" links at the end of the article, particularly the one titled "Inside the Proton, the ‘Most Complicated Thing You Could Possibly Imagine’
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