Radiation levels at airline flight altitudes briefly reached levels that could be potentially harmful to pregnant women.

Wastewater heat recovery, which recycles hot water from drains to preheat new water, could cut coal use, lower carbon ...

For thirty years, SOHO has watched the Sun from a stable perch in space, revealing the inner workings of our star and ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

For thirty years, SOHO has delivered an unprecedented, nearly unbroken view of the Sun, surviving multiple near-catastrophic ...

Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, ...

Make sure your angles are in units of radians (not degrees), where 2π radians = 360 degrees. But after that you will get the ...

The global Biomethane Market size is expected to grow from USD 10.3 billion for 2023 to USD 60.2 billion by 2030, at a CAGR ...

The global solar inverter market was valued at US$12.81 billion in 2023 and is forecasted to reach US$24.40 billion by 2029, with a CAGR of 11.34% from 2024-2029. Solar inverters are crucial for ...

Abstract: The calculation of the solar irradiance is crucial in evaluating the performance of solar power plants and can ground their malfunction-analysis. In this paper, a new solar irradiance ...