4 ms·am i expected to know this in interviews nowby wait_a_minute 5y agoam i expected to know this in interviews nowanalog31 5y agoBy the time it works well enough to be useful, we'll all know about it, perhaps as soon as 50 years ago.silon42 5y agoIf aliens decide to visit us using the warp drive today, they will still arrive tomorrow, not 50 years ago.analog31 5y agoDepends on how good their aim is. :-)