In 1899 Max Planck became a professor at the University of Berlin, after nine years at the University of Munich and Kiel University, in Germany. In his research there, he turned to a thermodynamic ...

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The highest energy conceivable for an elementary particle is the so-called Planck energy. With this energy, quantum mechanics changes the nature of gravity and gravitational interaction is as strong ...

Engineers are ready to begin integrating the scientific instruments into ESA’s Planck satellite. The pair of instruments will allow the spacecraft to make the most precise map yet of the relic ...