Parts of the model represent different parts of the respiratory system as shown here. The model, which is air tight, represents the thorax, and air is only able to enter via the glass tube which ...

Warnings such as ‘Smoking kills’ are used to deter people from smoking Smoking can cause lung disease, heart disease and certain cancers. Nicotine is the addictive substance in tobacco. It ...

The innovative use of human respiratory organoids established by the HKUMed research team has overcome this barrier, providing a novel model system for studying and combating HRV-C. The research ...

A research team has developed an eco-friendly air purification system using microbubble filters instead of conventional solid filters. Enclosed indoor environments cause air pollution due to ...