Originally Posted by
stevenebm
im going on a plane this year for the first time in ten years.this isnt doing my nerves any good.bloody tradgedy for those familys.
Still safer than getting in a car, so dont worry about it. Most people who fear flying etc are more afraid of the fact they are not in control.
Originally Posted by
Red16
At the surface of the water or on land you are under 1 bar of atmospheric pressure, for every 10m you descend under water this pressure increases by 1 bar.
Therefore at a depth of 4000m the pressure would be 401 bar or 5817 psi.
i wonder how pancaked the blackbox will be!!!