> I truly understand why HFts have expressed interest in neutrinos: the fastest technology available to link different exchanges is microwave, but microwave need towers/dishes above the ground, and the world is a sphere, so you have to deal with the curve of the Earth, and because of the curve HFTs are losing time. Too bad. Mother Nature is not helping.
Well, then they should go and build themselves a vacuum tube; their microwaves will fly faster :).
Physics researchers already have to field reams of emails and calls from perpetual motion cranks, add greedy traders in search of FTL comms to the list. I hope one of them sells them a box of quantum chromo-entangled magnets.
Well, then they should go and build themselves a vacuum tube; their microwaves will fly faster :).