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.
Mahogany is a kind of wood âthe straight-grained, reddish-brown timber of three tropical hardwood species of the genus Swietenia, indigenous to the Americas, part of the pantropical chinaberry family, Meliaceae.The three species are:n addition, the U.S. timber trade also markets various other Federal Trade Commission-defined species as mahoganies under a variety of different commercial names, most notably Philippine mahogany, which is actually from the genus Shorea, a dipterocarp. This wood is also called Lauan or Meranti.