4 ms·

It shouldn't take millions of dollars worth of gear to rule out the above possiblities. If not sonic or EM then what could it be?

• stevew20 8y ago
  Orgy whiplash.
• cbkeller 8y ago
  Wouldn't be surprised if someone has determined the cause and just hasn't publicized it.. There were some comments on an older ars technica article which I thought made a pretty good case for EM.