Talk:Rhino/Prime/@comment-206.116.112.22-20160406012339/@comment-80.101.124.86-20160428084853

i think the warframes are puppets made of tennocyte. and that before they where able to let the tenno's control them, they tried to make some kind of powered up life form from the tennocyte (hence its beastly behavior in the description) until they discovered that the tenno can control them as golems, as stated in the end of the dscription.