Every now and then, somebody with a lot more self-belief than is warranted will set out to the "end" of the Earth in order to ...

Deep in the core of most galaxies, hidden by spinning clouds of gas and dust, black holes spin like cosmic engines. These ...

Abstract: This paper addresses the problem of estimating the angular velocity given noisy attitude measurements for attitude control in small satellites. Based on contraction analysis, a set of global ...

In January I wrote a piece titled “5 Physics Equations Everyone Should Know.” Lots of you weighed in with your own nominations, and there were plenty of good suggestions. So I’ve decided to do a ...

Abstract: Attitude and angular velocity estimation is essential for various applications of the user equipment (UE). In gyroscope-free scenarios, how to perform attitude and angular velocity ...

Estimated pulse wave velocity (ePWV), a marker of arterial stiffness, is strongly associated with cardiovascular events and all‐cause death in the general population. This study evaluates the ...