Half-Android

A Half-Android is a genetically modified human who is half-human, half-android (hence the name). They were created by Dr. Solstice, who wanted to use them to enforce a world dictatorship.

Information
Half-Androids are composed of an inner skeleton made up of mechanical parts. The metal is made of an alloy of carbon nanotubes and unbreakable CarbonX. They have highly advanced computers inside of them. One was so advanced it was self-aware and overrode its own programming (Friction).

On the outside they appear as normal humans, however, they all look the same. When Friction became a member of the Radio League, they could no longer go out in public otherwise people would mistake them for Friction.

There was one timeline where the Half-Android dictatorship was achieved, however, that universe ended up collapsing from it; due to the civilization gaining so much knowledge, it started evolving faster than comprehension, effectively breaking the laws and space and time, according to Time Tycoon.