query: Why are galalxies spiral?
positive_passages.docid: 84229
positive_passages.text: Why the galaxies form 2D planes (or spiral-like) instead of 3D balls (or spherical-like)?
negative_passages.docid: 82748
negative_passages.text: Modelling a spiral around a sphere
negative_passages.docid: 32745
negative_passages.text: Identical creatures entering the battlefield
negative_passages.docid: 116727
negative_passages.text: Why do double-faced planeswalkers from Origins get exiled before being transformed?
negative_passages.docid: 43479
negative_passages.text: Why is "glide symmetry" its own type?
negative_passages.docid: 145542
negative_passages.text: Why Is Most Life Symmetrical Externally But Not Internally?
negative_passages.docid: 29994
negative_passages.text: Why are some galaxies flat?
negative_passages.docid: 142416
negative_passages.text: Why are stars white?
negative_passages.docid: 102923
negative_passages.text: How two build Shapes like this Sunsail?
negative_passages.docid: 32913
negative_passages.text: Does a polymorphed creature remember who his friends are?
negative_passages.docid: 73617
negative_passages.text: How to twist radial vector to make spirals?
negative_passages.docid: 27244
negative_passages.text: Why are the Borg different in Voyager and TNG?
negative_passages.docid: 73164
negative_passages.text: Horn and spindle tori
negative_passages.docid: 67740
negative_passages.text: How do the Death Eaters fly?
negative_passages.docid: 132499
negative_passages.text: Chakra nature of Tailed Beasts
negative_passages.docid: 153566
negative_passages.text: Why subdivided faces with smooth shading acting weird?
negative_passages.docid: 44731
negative_passages.text: Why is it silver that kills a werewolf?