Space is home to a great many oddities, and even chemistry gets strange out there. In fact, there are even some molecules ...

Throughout the ice cream there are very tiny ice crystals. The gas molecules from the soda gather on these tiny crystals and become bubbles of gas. If the ice is already wet, some of the points are ...

More information: Meng Li et al, Prompt Electronic Discrimination of Gas Molecules by Self-Heating Temperature Modulation, ACS Sensors (2023). DOI: 10.1021/acssensors.3c01839 Provided by Chinese ...

While scientists still aren’t sure how phosphine wreaks so much havoc on the body, some are developing medications that can ...

Photoacoustic techniques have made significant impact in biomedical studies, thanks to their ability to image hemoglobin molecules and indicate the layout of blood vessels. They have also been ...

The water gas molecules will occupy all the space inside the can since the air molecules have been pushed out. The hot gas molecules are the same pressure as the air outside the can. When the can is ...

Heating a substance makes its atoms and molecules move faster. This happens whether the substance is a solid, a liquid, or a gas. It’s not easy to see it happen in a solid but let’s try it for a ...

These ultra-precise sensors are like fingerprint scanners for molecules of gas. Scientists have used them to spot methane leaks in the air above oil and gas operations and signs of COVID-19 ...