It's mostly air.
Balsa wood.
Balsa wood is so light that it makes it easy to make a structure out of. You just have to find slightly lighter balsa wood. I made a 15 gram structure in 5th grade and it held over 200 lbs.
Balsa wood is the wood of the balsa tree, Latin name Ochroma pyramidale.
Balsa
Balsa Wood
Balsa wood.
yes,balsa wood has foam in it hope i helped :)
Balsa is a very soft and light wood. It is popular for model making.
it is a tree in the Congo that is extra light
it is a tree in the Congo that is extra light
Balsa wood is a slightly spongy, light color, extremely lightweight wood often used in hobbies for model airplane making.
Balsa wood is natural it comes from the Balsa tree