Have you ever heard of balsa
 before? Well, it is well known for its lightweight and it is the wood 
from the balsa tree actually. Balsa trees hail from the rainforests of 
America, like central America and south America. This kind of trees love
 the warm and humid natural environmental and they can grow very 
quickly. Nowadays, you can see many plantations or farms which are 
mainly used to plant balsa trees to cater to the increasing commercial 
requirements.
 There are different kinds of balsa wood
 and they have different special use. Balsa is light and incredible 
strong. And it has been regarded as the strongest wood among all the 
lightweight wood types. It can rank third or fourth in comparison with 
other wood types in the world.
 Balsa can be used in many different kinds of areas for many of its 
advantages. For example, it can be used to carve models, dolls, arts and
 so forth. It also can be used for making life raft, armor plates and 
even for making airplanes. Balsa wood can float well on water, which 
makes it one of the ideal material for water sports equipment, like 
surfboards. There are many surfboard that are made from the balsa 
actually. What's more, as we have said above, it can be used to carve 
model kits, especially for airplane models. In addition, various kinds 
of doll houses and the miniature furnitures are also made out of balsa. 
And it also can be used for stuffing, sound absorption and packing.
 Balsa is sorted in differnt grains, like A grain, B grain and C grain. 
There is no doubt that A is the most flexible type, which can still keep
 its forms and shapes even it is immersed in water. While the most 
readily available type is B grain, and it can be used in many different 
situations. C is the most brittle and warp-resistant. Now that you have 
know the main characteristics of the balsa, it is easier for you to 
determine which kinds of wood do you need in accordance with your 
special requirements.
 Frankly speaking, this kind of wood is quite expensive, so you should 
determine which kinds of end products do you need, then choose the 
proper type of balsa. There are some necessary tools for you to 
manipulate wood. Although balsa is soft and easy to curve, you are 
advised to choose the proper tools to make your work better.
  
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