Talk:Tenno/@comment-27356229-20151206193347/@comment-85.23.198.132-20151213093540

^ Could be hydraulic fluids (or analogs, as the shaping seems to hint at pseudomuscles), coolants and suchlike. While the loss thereof doesn't technically "kill" machines (unless coolant loss leads to heat death of critical systems) it sure ain't going to improve their performance...

Presumably some kind of semi-organic synthetic analog to the human body; the outer shell of the 'Frame presumably serves as its skin analog judging by the "skinned" default look of the Valkyr and Zanuka's disturbing visual similarity to its Gersemi skin...

Alad also notes in passing that what he found poking around inside Warframes "made no sense", and keeps making suggestive bad jokes that imply the head under the helmet-skin doesn't actually have eye analogs. Which seems sensible enough; the optic sensors in the helmet fulfill that function already so such would be pointless and redundant.