Other Definitions
balsa (dict)
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BalsaBalsa (Ochroma lagopus, synonym O. pyramidale) is a large, fast-growing tree to 30 m tall, native from tropical South America north to southern Mexico. It is evergreen, or dry-season deciduous if the dry season is long, with large (30-50 cm) weakly palmately lobed leaves. The timber is very soft and light with a coarse open grain. The density of balsa wood ranges from 100-200 kg/m³, with a typical density of about 140 kg/m³ (about one third the density of ordinary wood). This makes it a very popular material for model making and buoyancy materials (lifebelts, etc), and was famously used by Thor Heyerdahl in his raft Kon-Tiki. Despite its softness, balsa is classified as a hardwood. External links
- See also Balsa (email client)
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