3 ms·Last time I checked the sun transfers its light through the vacuum of space to us.by orlp 3y agoLast time I checked the sun transfers its light through the vacuum of space to us.LoganDark 3y agoSorry, I must've missed that these optical CPUs contain vacuums of space for the light to travel through.Nevermark 3y agoWell there is no matter in an struct vacuum obviously, so they are hard to see.