The Clean Water Act and subsequent regulations are now causing economic hardship for cities forced to treat water runoff from storms as polluted water.
A US Navy F-18 Hornet crashed in the residential area of Virginia at 16:08 GMT, in an apartment complex where 40 apartments units were damaged/destroyed. No fatalities reported as yet. The US Navy jet crashed 2.2 miles from the runway of Naval air station Oceana. The jet, piloted by a student pilot in the front, […]
How do elevators help pilots turn an airplane? Pilots generate turning forces, used to maneuver a plane, by changing the pattern of air flowing around the plane. In other words, they turn the plane by changing the position of the aerofoils (surfaces that interact with the airflow to produce a force). The elevators are movable control surfaces […]