Assertion: invention | /r/HasProperty | accidental
Facets:
value: such as in the case of polytetrafluoroethylene
type: OTHER
Source sentences:
text: Inventions can also be accidental, such as in the case of polytetrafluoroethylene (Teflon).
text: Innovation Is Genius (or Accidental)
text: Inventions can also be accidental, such as in the case of polytetrafluoroethylene (Teflon).