Sixty years ago, an American astronaut walked in space for the first time. At 3:45 p.m. June 3, 1965, Ed White opened the ...

Congress in 1866 passed a law making the metric system legal in the United States. It is the only measurement system ever ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

Weighted vests come in various styles, from minimal harnesses that provide a few pounds of extra load to large rigs designed to mimic the body armor worn by military groups that hold metal plates.

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

Abstract: The Center of Gravity height of heavy-duty vehicles will drift apparently when the load changes, while online estimation of the vehicle CG height is of high importance to the vehicle active ...

Distant quasars may hold the key to spotting elusive gravitational waves—and revealing hidden dimensions of the universe.

Massive ripples in the very fabric of space and time wash over Earth constantly, although you'd never notice. An astrophysicist is trying a new search for these gravitational waves.

In this study, a coarse registration algorithm based on the transformation of the geometric center of gravity and the centroid is proposed. Firstly, the noise and outliers are removed by using the ...