alt Hacker NewsAnd you've defined a harder problem! Once you've found it once it's much easier to find in the future: it can only go so fast, and it's constrained to stay in relatively deep water.
And you've defined a harder problem! Once you've found it once it's much easier to find in the future: it can only go so fast, and it's constrained to stay in relatively deep water.
to be fair "relatively deep water" is 99% of seas and oceans...