This action decreases pressure and increases the space in the thoracic cavity, allowing your lungs to expand as you inhale. When the diaphragm relaxes, your chest cavity becomes smaller and your lungs ...

There are two pleura, one for each lung. Each pleura is a single membrane that folds back on itself to form two layers. The space between the membranes (called the pleural cavity or intrapleural space ...

Teeth whitening appears to be a beauty trend sticking around for 2025, as we all aim to attain the perfect smile. With this in mind, we’ve been putting the best teeth whitening kits to the test ...

Add a description, image, and links to the cavity-detection topic page so that developers can more easily learn about it.

Concentrating light into such a small volume increases the strength of light–matter interactions, and can alter the spontaneous emission from a light source inside the cavity. Cavities can be ...

Get Instant Summarized Text (Gist) Researchers have identified rutherfordium-252 as the shortest-lived superheavy nucleus, marking a significant step in mapping the "island of stability" for ...

Dr Coll said she was speaking with a respiratory physician recently who said he and his colleagues were admitting, on average, two tooth decay related pneumonia patients per week to hospital.

As the Strategist’s personal-hygiene writer, I find brushing my teeth is much more enjoyable with an electric toothbrush. Plus, it’s nice knowing I’m always getting a thorough brush thanks ...

Fluoride was never added to drinking water to improve technical, operation or economic performance — its principal purpose was to reduce the prevalence of dental caries (tooth decay). Fluoride is ...

A scanner in the handle of the brush can also track and analyse your oral health, providing reports that pick up on cavities, gum disease and even cancerous lesions. Creator and oral surgeon Dr ...