These 14 Simple Hacks Might Just Save Your Life Someday

4. While boarding a flight, always remember the +3/-8 rule

Save Your Life Someday4

In the aviation world, plus 3/minus 8 is applied which refers to the first 3 minutes after takeoff and the last 8 minutes before landing.  According to the flight crash inspectors, close to 80% of the flight crash happens in this time period.

Therefore, stay vigilant. Avoid sleeping during this time period.

Fact Source