| 21. | The clock's movement activates the bellows to send a puff of air into each pipe alternately when the timekeeper strikes.
|
| 22. | Each treatment chick and control were exposed to puffs of airs applied to their eyes in the presence and absence of their mothers.
|
| 23. | "The subjects that received the puff of air didn't show any particular change, " says Jennings-White.
|
| 24. | Because air fills the small intestine after a night's fast, he uses puffs of air to delicately maneuver his prototype capsule.
|
| 25. | In many species, any stimulus to the eyeball ( such as a puff of air ) will result in reflex nictitating membrane response.
|
| 26. | When the air is released, Kirby will exhale a puff of air, which can be used to damage enemies or destroy blocks.
|
| 27. | A machine currently being tested shoots puffs of air on a person standing in a sort of doorway, then collects and analyzes the particles.
|
| 28. | The vortexes extend back behind the insect from each wingtip and form a ring around the puff of air generated by the wing stroke, photographs show.
|
| 29. | The spores are dispersed when falling water hits the outer wall of the spore sac, creating puffs of air that force the spores through the holes.
|
| 30. | When the bumpers hit an object, the impact sends a puff of air through a hose to a diaphragm on the mower's computer sensor board.
|
