You may have seen the recent TV programme “The secret lives of dogs”.
No problem with our dogs, clearly some of the most intelligent on the planet.
Who knows what they’ll come up with if we leave them alone for long enough?
http://www.youtube.com/embed/AA56LgpFbSw?rel=0
The technical name for this is a Rube Goldberg Machine, named after the American cartoonist. More. . .
You will need to click on the hyperlink to see the video. We do not know why the video is not being displayed properly -ED