Ahh...was wondering when this old saw would rear it's head...
Here's a link to a rather detailled article about the evolution of the technology employed in/designed for, the CF-105 project.
LINK
While I don't necessarily agree with all of the authors conclusions, it is a very enlightening (though somewhat torturous) read. The author examines all the major sub-systems of the aircraft, as well as the numerous advances in airframe design...
Cheers, Ron