Knowledge Tower



The Knowledge Towers were various of different towers, and they were located in Ko-Metru.

Their purpose was to act as a place for Ko-Matoran Scholars to work and study.

History
Nuju found his Toa Stone in the Knowledge Towers.

Also the Ko-Metru Great Disk was found in an icicle on a Knowledge Tower.

The Toa Hordika traveled to a Knowledge Tower to search for the Makoki Stones for Rahaga Norik,

Creation
Knowledge Towers were grown by tossing a knowledge crystal (the size of a Matoran's hand) into a special cradles located in various spots in Ko-Metru. The crystal then grows in a rapid pace until it stands along the older towers.

Tower layout
Each tower contained living quarters, libraries, observatories, special storage areas, and laboratories.

Appearances

 * Comic 16: Toa Metru! - First appearance
 * Comic 17: Disks of Danger
 * Comic 20: Struggle in the Sky - (Mentioned only)
 * BIONICLE 2: Legends of Metru Nui
 * BIONICLE Adventures 1: Mystery of Metru Nui
 * BIONICLE Adventures 2: Trial by Fire
 * BIONICLE Adventures 3: The Darkness Below'' - (Mentioned only)
 * BIONICLE Adventures 4: Legends of Metru Nui
 * BIONICLE Legends 2: Dark Destiny - (Mentioned only)
 * BIONICLE Legends 8: Downfall
 * BIONICLE Legends 9: Shadows in the Sky - (Mentioned only)
 * Nuju's Toa Metru Mini Promo CD
 * Birth of a Dark Hunter - (Mentioned only)
 * BIONICLE: Metru Nui - City of Legends
 * BIONICLE: Rahi Beasts - (Mentioned only)
 * BIONICLE: Encyclopedia
 * BIONICLE: Encyclopedia Updated
 * Search for Keetongu - (Non canon)



Trivia

 * Frost Beetles tried to force their way into the Towers, eating some of the Memory Crystals stored there.
 * Crystal Climbers nested in the Towers permanently after the Great Cataclysm.
 * Prior to becoming a Toa Metru, Nuju also worked in a Knowledge Tower.