Why do they blink?

Transformers is such a great movie. The CGs, especially those with the Transformers, are extremely detailed. But I can’t help wondering one thing: why do the Transformers blink their eyes? At least I notice Optimus Prime did. Animals blink their eyes to keep their eyeballs moist. There is no such need for the robots, is there?


One Response to Why do they blink?

  1. Ai Bosi says:

    Transformers is indeed an awesome movie. I hadn’t noticed that they blink their eyes, but yeah, that is weird.

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