Einstein's theory of gravity predicts that a rotating body, such as Earth, partially drags inertial frames along with its rotation. Scientists suggest a novel approach to measuring what is referred to ...

Researchers in Italy hope to measure Earth's rotation using a laser-based gyroscope housed deep underground, with enough experimental precision to reveal measurable effects of Einstein's general ...

Rotation of the gyroscope (including the glass chamber, laser beams, and source of applied magnetic field) relative to an inertial frame is sensed by changes in the component of SK along the probe ...

Italian scientists dip deep for laser experiments to measure Earth’s rotational effects at greatest ever sensitivity. GINGERino ring laser gyroscope at the underground labs of INFN in Gran Sasso, ...