Do you know, what's inside a black box ?

1. The black box is a flight archivist that substantially consists of two rudiments flight data archivist and cockpit voice archivist. Although it's known as a black box it's of orange color. It stores the recent history of an aircraft. It's veritably helpful in detecting the position of any aircraft during any accident. 

2. It contains information like machine speed, altitude, time, pressure, computer failure, flight path, angle, and numerous further. It can store 30 twinkles of what was spoken in the cockpit and 30 twinkles of flight data.