But it may be the only defense, however partial it may be, that Kaczynski's attorneys have. FBI agents uncovered a trove of evidence in his Montana cabin, including virtual signed confessions and a signature completed bomb.
1 Whenever the Moon, Earth and Sun are aligned, the gravitational pull of the sun adds to that of the moon causing maximum tides.  Spring tides happen when the sun and moon are on the same side of the earth (New Moon) or when the sun and moon are on opposite sides of the earth (Full Moon).
Neap tides are the result of the moon and sun working against each other's pull. When the moon is in its first and third quarter phases the earth, sun and moon are at a right angle to each other.Though the moon's pull is stronger, the sun's gravitational pull is lessening the effect of the moon's gravitational pull on the oceans.pring Tides. Spring tides are the result of the moon and sun working together to exert more pull on the earth's oceans. When the moon is in its full and new stages the earth, sun and moon are all aligned.