Comment by adamtulinius 6 hours ago So how do you explain that light can be slowed down? 1 comment adamtulinius Reply zkmon 5 hours ago The same way as we talk about it's speed and travel etc - using higher level human perceptions.
zkmon 5 hours ago The same way as we talk about it's speed and travel etc - using higher level human perceptions.
The same way as we talk about it's speed and travel etc - using higher level human perceptions.