BLACK BOX

HI I WOULD LIKE TO SHARE SOME TRUE INFORMATIONS ABOUT THE BLACK BOX :

We all have heard about black boxes which we all say which will never get damaged,which will be black in colour etcc..
but i here have given you some true information about it

1.The black box of a flight will really not be black.It will be in orange in colour to be identified easily wherever it is.
2.There will be 2 black boxes in a flight.
3.1 will be small and the other will be big.
4.The name of the big black box is called flight data recorder.
5.It will be maintaining and recording the current details like the height in which the flight is flying,speed,time etc..
6.The small 1 is called voice recorder.It will record and maintain all the minor major and all the conversations sounds that are heard inside the cock pit(pilots cabin).
7.In the case of an accident,in order to safeguard the black boxes they both will be placed in the tail of the flight.
8.Both the black boxes have the capacity to record 25 hours of happenings.
9.They will withstand a temperature upto 2012 degrees.
10.Even if u drop a 1000 ton weighing iron bridge on them they wont get damaged.
11.Even if its dropped to the deep blue sea it wont get damaged.
12.Their batteries will withstand for 6 years.
13.A beep will always be heard from the box.This helps to find the location of the box in the case of an accident.
14.This magic box was found in the year 1953 in david waren flight research centre melbourne australia.

I NBS IS HAPPY TO SHARE THIS WITH YOU:)
I WILL BE HAPPIER IF U COMMENT TO MY POSTS.