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.
There are harder woods and softer woods. Maple and Oak are harder woods, they are literally harder to dent, cut, drill into, etc. A softer wood is pin â¦ e. Sometimes you see wood decribed as semi-hardwood, like Luan which is often called tropical mahogany-it's in between.onfidence votes 262K. There are many uses for hardwood lumber. Some of these include: making furniture, making walking sticks, creating furniture frames, and making smoking pipes.