Science news articles about 'spinning top'

  • Einstein was right, McGill astrophysicists say

    ... change direction as the pulsar orbits around its companion. Imagine a spinning top when its slightly non-vertical: the spin axis slowly changes direction, an elegant motion called 'precession.'" ...
  • Quantum chaos unveiled?

    ... around the magnetic field axis like spinning tops. In this manner, the physicists created four ... xenon samples. Within each sample, the spins were aligned, but different radio pulses were used to make ...
  • A young pulsar shows its hand

    ... stars run out of fuel and collapse. B1509 is spinning completely around almost 7 times ... emission, suggesting that the pulsar may be precessing like a spinning top and sweeping an energizing beam around ...
  • NIST develops powerful method of suppressing errors in many types of quantum computers

    ... in the absence of deliberate manipulations, ion qubit states evolve in a predictable way, similar to a spinning top tipped from its vertical axis. Environmental interference can lead to a buildup of ...
  • NASA's Fermi telescope probes dozens of pulsars

    ... lift the veil on many of them." The Vela pulsar, which spins 11 times a second, is the brightest persistent ... is really beyond our wildest dreams." Like spinning tops, pulsars slow down as they lose ...
  • UA scientists discover quantum fingerprints of chaos

    ... the same boundaries between stability and chaos that characterize the motion of the classical spinning top. That is, both quantum and classical systems were dynamically stable in the same areas, and ...
  • Magnetic mixing creates quite a stir

    ... magnetizable particles to a magnetic field whose direction is constantly spinning in a motion similar to a spinning top as it is about to collapse on its side, but much faster. In this "vortex field" ...

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