This Thursday another curious thing happened to one of my colleagues at work.
He entered google.com into his browser and got a site with a very weird Google logo.
While I know that they used to change their logo for certain events, but this logo looked nothing but strange - it was almost unreadable.
Then I entered the same URL into my browser and I saw the plain old red-yellow-blue-green Google logo like nothing ever happened.
I cleared my browser cache and so did my colleague, but still different logos appeared for both of us. Very strange thing.