Do you suppose that an artificially intelligent relativistic spacecraft propulsion driven spacecraft can prove the twin paradox or not?
Why do electrons have a parabolic path in an electric field and a circular path in a magnetic field? https://www.quora.com/Why-do-electrons-have-a-parabolic-path-in-an-electric-field-and-a-circular-path-in-a-magnetic-field?share=070ec2f4&srid=5BcRO
Why does a moving charge produce a magnetic field around it? https://www.quora.com/Why-does-a-moving-charge-produce-a-magnetic-field-around-it?share=14999ee7&srid=5BcRO