At a time when it feels like everything is getting more expensive by the hour, it's refreshing to see an automaker roll out more affordable models. That's exactly what happened in Texas this week, ...

Abstract: The nutation mode is an obstacle to the stability improvement of a magnetic-bearing-supported rotor system with significant gyroscopic effects. This article explores a parameter design ...

(Super)NOVAS has readily implemented the IAU2006 (P03) precession model (Capitaine et al. 2003). The improved precession model is matched with the IAU2000-R06 nutation model, which is a slight ...

The P03 recommended rescaling of the IAU200A nutation model to IAU2006 (see Coppola, Seago, and Vallado 2009) was not correctly implemented in the prior 1.4 releases, having missed its time dependence ...

ABSTRACT: Our objective is to (a) investigate the variation of insolation at the top of the atmosphere (TOA) under secular changes of astronomical elements (e.g., Earth’s heliocentric distance, Sun’s ...

ABSTRACT: Our objective is to (a) investigate the variation of insolation at the top of the atmosphere (TOA) under secular changes of astronomical elements (e.g., Earth’s heliocentric distance, Sun’s ...

Even though it might seem like Tesla has a lot going on—robotaxis, literal humanoid robots, and that ever-elusive affordable model that just keeps getting pushed back—its aging core lineup has only ...

With few exceptions, power transmission is a field where wobbling is a bad thing. We generally want everything running straight and true, with gears and wheels perfectly perpendicular to their shafts, ...

Tesla single-handedly accelerated the automotive industry’s transition from combustion engines to fully electric vehicles, and its first mass-market EV, the Model S, played a big part in this.

The 2024 Tesla Model 3 is a sleek electric sedan with one of the most competitive price tags among EVs on sale today. As the most affordable Tesla model, the Model 3 is a logical choice for many ...

Ford produced about 15 million Model Ts in the 19 years between 1908 and mid-1927 before introducing the upscaled Model A to the world on December 2, 1927. It took several months to switch tooling ...

In the survey, we asked Asian Americans about their views and experiences with another stereotype: Asians in the U.S. being a “model minority.” Asian adults were asked about their awareness of the ...