Elon Musk reveals why SpaceX wants to make it 'impossible' to fire him

The gold-plated device was announced in June last year

The long-awaited launch raises some legal questions

The emails were verified by an insider source

It didn't take long for the launch to become a culture war

It may influence how the brain processes reward

The experiment was 'deeply revealing' in a frightening way

Scientists warn this could bring extreme heat, deadly floods, droughts and economic chaos across the globe

Not a single phone has been shipped

They could be coming to a warehouse near you

The bot's oddly caring responses have made some users uncomfortable