NEIL MARSHALL Comical

More likely we will learn to use our minds to move and respond with verbal cues or eye movements.
Posted: 25 August 2017 at 17:54

Doug Vining A third thumb

It's not a third arm, but a third thumb is already available, way before 2023:
https://twitter.com/businessinsider/status/912547290702680064
Posted: 26 September 2017 at 13:00
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