While still in Beta, this promises to change the way we search.
Google promises a true "Sensation" through their new tool "Nose" that allows you to search with the support of your sense of smell.
What do wet dogs smell like? Google Nose! How about victory? Google Nose!
Try searching on Google for "wet dog" and explore other smells that people sniffed for, or visit google.com/nose to learn more. Happy smelling! :)