This collection concerns Randell Mills’ historic e-mail confirming that the end to physical labour is now possible and practical. This is because TPV Sun Cells can be installed into humanoid robots so that humanoid robots can “provide continuous ubiquitous labour at almost zero cost”.

Without the revolutionary TPV Sun Cell humanoid robots would need to rely on rechargeable batteries and so they would need constant recharging and have limited range and usability between recharges. It is likely that robots would be collapsing from lack of power everywhere. A trip to the supermarket would be an anxiety-filled mission for the owner who would be constantly hoping that their robot did not run out of power in the store or on the return journey.