Assertion: balsa | /r/HasProperty | popular material
Facets:
value: very
type: DEGREE
value: for the construction of model aircraft
type: PURPOSE
Source sentences:
text: Because it is low in density but high in strength, balsa is a very popular material for light, stiff structures in model bridge tests, model buildings, and construction of model aircraft; all grades are usable for airworthy control line and radio-controlled aircraft varieties of the aeromodeling sports, with the lightest "contest grades" especially valuable for free-flight model aircraft.
text: As it is low-density but high in strength, balsa is a very popular material to use when making light, stiff structures in model bridge tests and for the construction of model aircraft, as well as full-sized light wooden aeroplanes.
text: Because it is low-density but high in strength, balsa is a very popular material for light, stiff structures in model bridge tests, model buildings, and for the construction of model aircraft; all grades are usable for airworthy control line and radio-controlled aircraft varieties of the aeromodeling sports, with the lightest "contest grades" especially valuable for free flight model aircraft.
text: As it is low-density but high in strength, balsa is a very popular material to use when making light, stiff structures in model bridge tests, model tree houses, and for the construction of model aircraft, as well as full-sized light wooden aeroplanes, most famously the World War II de Havilland Mosquito.
text: Because it is low in density but high in strength, balsa is a very popular material for light, stiff structures in model bridge tests, model buildings, and construction of model aircraft; all grades are usable for airworthy control line and radio-controlled aircraft varieties of the aeromodeling sports, with the lightest "contest grades" especially valuable for free-flight model aircraft.
text: As it is low-density but high in strength, balsa is a very popular material to use when making light, stiff structures in model bridge tests, model buildings, and for the construction of model aircraft and boats as well as full-sized light wooden aeroplanes.