I found a non-paywalled discussion here: https://www.centauri-dreams.org/2018/06/29/the-dipole-drive-a-new-concept-for-space-propulsion/ https://www.centauri-d

I found a non-paywalled discussion here: https://www.centauri-dreams.org/2018/06/29/the-dipole-drive-a-new-concept-for-space-propulsion/ https://www.centauri-dreams.org/2018/06/29/the-dipole-drive-...