more possible reasons of Bermuda triangle(data from my friends)

This is another article written by my pal.He said the Bermuda triangle is a large magnetic field,and aliens exist there.He said they may have a bio-bomb there that basically kills all life form within a limited range except itself.He also said there may be a time travel machine? there and talk about the story of a fisherman once fishing there.He left for only three days but his friends are then very old and his sons are all grown up.This I believe.But things about the aliens I`m still not convinced.Anyway I just post this up