|
||||||
|
|
|
|
||||
|
|
||||||
|
|
|
|
||||
|
|
|
|
||||
|
|
|
|
||||
|
|
Wireless Black Boxes |
|
||||
|
|
|
|
||||
|
|
|
|
||||
|
|
|
|
||||
|
|
|
|
||||
|
|
Black boxes, which are actually painted orange to make them easier to find after a crash, are built tough: inside each is a crash-survivable memory unit that can withstand exceptional heat, pressure, and violence. Yet because black boxes are occasionally lost or otherwise unable to aid an accident investigation, supplementary wireless versions that continually send their data to ground computers are in the offing. |
|
||||
|
|
||||||
|
|
|
|
||||
|
||||||
