Assertion: elastic launched glider | /r/HasProperty | essential
Facets:
value: because of this
type: CAUSE
Source sentences:
text: Because of this, it is essential to know which parts of the glider control which parts of its flight in what ways so that the glider can be designed to fit the specific demands (which, by the way, will change with the different sizes of flight rooms, so make sure you are able to alter the design of the glider slightly after it has been built, perhaps by using glue dissolvable in acetone).