Assertion: heavy water | /r/HasProperty | better moderator
Facets:
value: for moderating a potential nuclear reactor
type: PURPOSE
value: much
type: DEGREE
Source sentences:
text: Heavy water, a much better moderator, was in short supply.
text: In 1939, Soviet scientists reviewed the work of Joliot-Curie and Fermi and concluded that heavy water and graphite were the two best options for moderating a potential nuclear reactor.
text: This is required in nuclear reactors using uranium-235, and heavy water is one of the best moderators available.
text: HEAVY WATER - "the best surfing film of 2019" - follows the life of big wave surfer, Nathan Fletcher, through the evolution of his surfing and his relationship with big waves.