This project was created with a group of students and we spent a number of chilly nights in an abandoned lot downtown trying to get this drone to fly a prescribed path to create a timed exposure print," Montgomery says.
When a female mosquito senses the invisible gas, she typically flies a zigzag path within the plume to track down its source.
Tactical airpower failed the Allies in 1940 because they based their ideas on an assumption about the accuracy and effectiveness of level bombing which everyone knew was untenable: It was next to impossible for an airplane flying a level path over a bridge to hit it with bombs.
But the Federal Aviation Administration, as part of an effort to deal with congested airspace, has quietly approved for much more frequent use a version of the route in which planes, rather than fanning out, fly a narrower, more precise path.
It also released the Kespry Drone 2, which can take off, fly a mission along a designated path and land without needing human operators at the controls every minute.
Planes fly a dogleg path first north, then west to avoid Colombian airspace; the drugs then move by land or other means via Central America and Mexico.Last year Honduras stepped up its counter-narcotics pressure.
Short of flying a crew to the moon, the only way to test things out in lunar gravity is by hopping onto NASA's adapted DC-9 aircraft that can fly a roller-coaster path so the researchers did just that.
The Tomcat crew achieved a lock-on when it was flying a linear and constant flight path.
Talmy (1975 , 1985 2000) classifies motion verbs into two types: (a) manner-of-motion verbs that lexicalize how a motion event takes place (e.g., walk, run, fly); (b) path verbs that lexicalize the direction in which a motion event takes place (e.g., descend, come, return).
But he thinks it is ill advised to fly the path below 1,100 feet, where air traffic control goes silent and pilots rely only on each other to avoid crashes.
