Abstract: This paper describes a control approach for transitioning VTOL UAVs controlled by differential thrust, allowing to fly in all flight phases spanning a continuous transition between hover and ...

Abstract: Tropospheric delays are one of the main contributors to the interferometric phase in synthetic aperture radar (SAR) interferometry. When the phase contributions from surface deformation, ...

Ever wonder how your car turns so effortlessly? The secret lies in a brilliant device called the differential. It lets your wheels spin at different speeds — essential for smooth, stable turns.

They slipped it under our noses inside an April Fool’s tease, but the UK-made Ratio Mech mechanical rear derailleur is real. And it’s coming ...

Long hours, high stakes, adversarial work, and an ingrained culture of perfectionism can isolate lawyers from their families, friends, and even themselves. Loneliness isn’t always obvious. It can look ...