This trailer is of the 1.5.2 version of Technolution: a few things have change since then.
Technolution has modern expansions at it's core but it expands upon vanilla Minecraft in almost every way possible, not just machines.
We have more food, better player/mob animations, interesting new mobs and a whole lot more! Technolution enchances the entire Minecraft experience.
We also provide players with a challenge: surviving will be difficult; food is hard to come by and mobs are relentless. Do you have it in you to survive? Come find out!