Cold atoms could also potentially measure much lower vacuum pressures than ion gauges can. The current lowest pressure they’ve reliably measured is around 10 -9 Pa, and NIST scientists are working on ...

ORLANDO, Fla. -- Pressure means everything when it comes to forecasting weather and learning about global patterns. High pressure gives us sunny weather and low pressure gives us stormy weather. This ...

This work presents a didactic proposal to study atmospheric pressure. The introduction of technological resources in physics teaching is ever-increasing today. In this context, access to smartphones ...

High above us, the atmosphere is teeming with life. Birds, bats and insects share the airspace, but divide it into different ...

A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic ...

Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Discover the top 10 scientific units named after their inventors, including Newton, Pascal, Watt, Joule, and Volt. Explore ...

Fall brings stronger weather systems to southern Colorado. Here's how to use boiling water and ice to explain atmospheric pressure and precipitation.

Hong Kong’s weather is expected to become unstable next week as three low-pressure areas develop near the South China Sea, bringing showers and thunderstorms to the city. The Hong Kong Observatory ...

Wind is one of the most impactful forms of weather. A change in air pressure can create wind. The wind will become stronger as the pressure difference increases. Wind and air pressure are very ...

San Antonio in 2025 has recorded more than 25 inches of rain, which is more than 3 inches above average for the year to date. However, that rainfall hasn’t been spread out very evenly throughout the ...