jalda, 11 months ago If you know enough quantum-relativistic-magical-bullshit to design a time machine, you also know the basic Newtonian mechanics to calculate where the Earth was/will be and how to compensate it.
If you know enough quantum-relativistic-magical-bullshit to design a time machine, you also know the basic Newtonian mechanics to calculate where the Earth was/will be and how to compensate it.