A PERPETUAL MOTION BIRD THAT DRINKS All THE TIME!
This is the famous bird who drinks on and on for days at a time. His head pops into the water, up again, then down for more water continuously!
Just supply a small cup of water and get ready to fascinate young and old alike.
No spring, no wind-up. Just a mystifying drinking bird who is fun to watch.
It’s a real puzzler!
This classic novelty is a scientific wonder, using the properties of thermodynamics to keep it in constant bobbing motion.