human
What are the differences between the different types of wood?
assistant
The main difference between different types of wood is in its physical characteristics. Hardwood, such as oak and mahogany, has a higher density than softwood like pine or cedar, which makes it more durable and less prone to warping. Hardwoods also have a tighter grain that can make them more attractive for furniture making and other uses. In terms of durability, hardwoods tend to last longer than softer woods because they are less likely to be affected by rot or insects.