[QUOTE]
The laws of quantum physics dictate that an eavesdropper could not measure the properties of a single photon without the risk of altering those properties. This means a legitimate receiver of a message can test whether it has been intercepted or altered by a hacker during transmission.

 

very cool indeed

now, when can we get subspace transmission?

 

Good old Heisenberg would be amazed by all the new applications of his old law .

 

And don't forget his cat.

 

That was Schroedinger, not Heisenberg.