Joe42 said:No it doesn't, only light travels at the speed of light.
The problem is you have to make a transistor which works with light and thats kinda difficult.
Exactly right - or as IBM have done slow down the speed of light until a more conventional transistor works (if I recall it correctly)
Of course IBM dont do desktop processors , I dont think they have for around 15 years or more - but still an interesting development none the less