Harold White's warp drive and OA

[stevebowers.]

A few tonnes-equivalent of negative mass/energy would still be very tricky to produce, even if that quantity were enough to produce a usable warp bubble. At present the amount of negative mass-energy that can be produced is vanishingly small. I don't anticipate that exotic tech like this will be useful in the foreseeable future -

but maybe sometime in the unforeseeable future it will be...