Intricate beyond the imagination....Until the wind begins to blow, and the tide comes in.... Life, itself, is but a vapor-- a mist--which soon vanishes away. We must do more than build castles in the sand. We must build upon the Rock, which is Jesus Christ....Only then, will our castles not crumble and fall.
When Lightning Strikes Sand. Fulgurites (Latin, meaning "thunderbolt") Sometimes referred to as petrified lightning, they are natural hollow glass tubes formed by lightning strikes in quartzose sand, silica, or soil. (Wikipedpia)