Assertion: siphon's flow | /r/HasProperty | initiated by greater pull of gravity
Facets:
value: on the fluid
type: TRANSITIVE-OBJECT
value: on the longer side
type: OTHER
Source sentences:
text: The father and son researchers, Ramette and Ramette, successfully siphoned carbon dioxide under air pressure in 2011 and concluded that molecular cohesion is not required for the operation of a siphon but that: "The basic explanation of siphon action is that, once the tube is filled, the flow is initiated by the greater pull of gravity on the fluid on the longer side compared with that on the short side.