Oxygen toxicity. Oxygen toxicity is a condition resulting from the harmful effects of breathing molecular oxygen (O 2) at increased partial pressures. It is also known as oxygen toxicity syndrome, oxygen intoxication, and oxygen poisoning.
Mahogany wood is a richly colored lumber that is among the more valuable wood species in the world. It is known for its unique pink coloring, which develops into a deep reddish-brown as the wood ages.Unlike alternative wood products, such as oak or pine, mahogany features very few knots or voids.ahogany wood has a fine grain without knots. Mahogany wood takes well to a variety of stains. Mahogany wood is used to make the parts of some electric guitars. Mohagany may be used to build shelving and cabinets.
However, the comparison to Mahogany as an outstanding exterior grade wood that has a rich reddish-brown heartwood holds true. Sapele is most often used as a window and door material because it is so stable and almost completely rot and weather resistant.owever, the comparison to Mahogany as an outstanding exterior grade wood that has a rich reddish-brown heartwood holds true. Sapele is most often used as a window and door material because it is so stable and almost completely rot and weather resistant.