The concept of diffusion is tied to that of mass transfer driven by a. concentration gradient, but diffusion can still occur when there is no concentration gradient (but. there will be no net flux). History: The concept of diffusion emerged from physical sciences.
Quick Answer. Spuds MacKenzie was a bull terrier. The dog who starred in the Bud Light commercials as Spuds MacKenzie was actually a female dog whose real name was Honey Tree Evil Eye, or Evie for short. Continue Reading.
The look is a cross between Gorbachev and the guy with the patch in the Hathaway ads. That was a paint job, apparently designed to make her look more like a him. And so, Spuds MacKenzie, cross dresser, was born. We think of Spuds as an overnight sensation.