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Tessellations

MC Escher Fish Pattern

There are three different types of tessellations:

  • Regular
  • Semi-regular
  • Irregular

There are three ways to make regular tessellations:

  • Translation
  • Rotation
  • Reflection

Tessellation Slideshow

Translation is the simplest and easiest tessellating design to make. The congruent shape is slid in both horizontal and vertical directions inside the grid. The finished repeated design fits together without gaps or overlaps.

 

Rotation is a tessellating design where the congruent shape repeats around a central point. The finished design is repeated in a circular pattern inside the grid.

 

Reflection is a tessellating design where the congruent shape is repeated in a different method from a translation. The shape is repeated by sliding and flipping in both a horizontal and vertical directions inside the grid. The finished design fits together without gaps or overlaps.

Tessellations in Nature

Tessellations in Nature

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The Number of the Beast – 666

Satanists, apocalypse watchers and heavy metal guitarists may have to adjust their demonic numerology after a recently deciphered ancient biblical text revealed that 666 is not the fabled Number of the Beast after all. 

Continue reading The Number of the Beast – 666

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Say it three times

South Park episode:  Related to the urban legend of "Bloody Mary" where, when said 3 times in front of a mirror, a vengeful spirit appears and kills the summoner.

Candyman movie (1992):  Saying Candyman three times in front of a mirror will summon the Candyman.