The experiments were led by Lawrence Livermore National Laboratory (LLNL) in collaboration with other institutions. By compressing gold to pressures about 10 million times Earth’s atmospheric pressure ...

Barometric pressure sensors measure atmospheric pressure in a variety of applications, providing crucial data for weather forecasting, altitude measurement, and environmental monitoring. In the field ...

Watch this fascinating demonstration of air pressure at work. Notice how the egg vibrates as the heated air escapes around it, and how it gets smoothly pushed into the bottle by atmospheric pressure.

TULSA, Okla. — Here’s a way to beat the heat and showcase a feature of the atmosphere. All you need is a large jug full of water. Director of Education Chip Lindsey with Discovery Lab explains that ...

Atmospheric air will enter a refrigeration system any time it is opened for service or any time a new system is being assembled. Atmospheric air contains nitrogen, oxygen, and water vapor, all of ...