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Balsa wood is best suited for making parts for airplane tires and gliders, being light, but it is actually very strong weight-to-weight compared to other types of wood.
Currently, balsa wood is imported from Latin American countries. and countries in North America Most of the wood that is sold will be used to model houses or buildings that do not have to worry about heavy weight.
Therefore, when we are going to buy and use it to make rubber airplanes, we have to choose the lightest wood. Noticed by the color of the wood. If the color is darker, it will be very hard, but will be heavier than the lighter color.