I don’t know if I buy it yet. For one, how were they able to determine that it was instantaneous across the two prisms when they were 3 feet apart? Speed of light looks instantaneous when distances aren’t very far…
Anyway, it would be very cool. And quantum tunneling is pretty interesting stuff. I just want more proof. But I would still take the spaceship.
Not So Fast 
I don’t know if I buy it yet. For one, how were they able to determine that it was instantaneous across the two prisms when they were 3 feet apart? Speed of light looks instantaneous when distances aren’t very far…
Anyway, it would be very cool. And quantum tunneling is pretty interesting stuff. I just want more proof. But I would still take the spaceship.