Scientists in Sydney have smashed the efficiency record for a new type of solar panel. The breakthrough was made using perovskite, which has been hailed as a ‘ miracle material ’ for its potential to ...

This reveals that the company isn't compounding shareholder wealth because returns are falling and its net asset base is shrinking. And from a first read, things don't look too good at Andrew Peller ...

The proposed rules introduce some new concepts, such as allowing multiple carmakers to ‘pool’ their emissions to meet targets ...

New draft corporate average fuel efficiency, or CAFE, norms propose a revised method for calculating fuel consumption and ...

Build professional financial models in minutes with ChatGPT 5. Automate calculations, adapt in real-time, and save hours of work.

The NCAA passer efficiency formula blends completions, yards, touchdowns, interceptions, and attempts into one score. Most strong quarterbacks finish a season with ratings in the 170–190 range.

Abstract: The study in this article is devoted to calculating the optimal flight range of an unmanned aerial vehicle (UAV) at the optimal speed to reach a probable destination. This is due to the need ...