I saw that they go about 1km deep.......now...use your fancy stupid calculator and ask yourself....how far can you see when you are 500 ft above the earth?
Also.... according to Wikipedia...the average depth of the oceans is 14000 ft....so let's say they go down 3000 ft and then they ride.....11k ft above the 'floor "curve"'
How deep do the submarines go???
I saw that they go about 1km deep.......now...use your fancy stupid calculator and ask yourself....how far can you see when you are 500 ft above the earth?
Also.... according to Wikipedia...the average depth of the oceans is 14000 ft....so let's say they go down 3000 ft and then they ride.....11k ft above the 'floor "curve"'