All TEK Available Day 1 in ARK: Survival Ascended - Tekgrams List - Deltia's Gaming
Tek Structures Beginner's Guide to Ark Structures EP2 - YouTube
Tek Structures - ARK: Survival Evolved Wiki
Feels really good to finally biuld tek structures without touching gen2 (other than to learn engrams and get a few maes). I have 3k hours lol. : r/ ARK