Drinking Bird Toy

The Drinking Bird has been a science favourite for decades. This amazing bird bobs his blue top hat and red beak into a glass water again and again. When the funny bird gets going, he appears to be a perpetual motion machine, but actually it is an example of an evaporation heat engine. With easy to follow instructions and even a scientific explanation for how this thirsty bird works, the Drinking Bird is quite the novelty for curious minds.

• Suitable for children aged 8 years and older (this is not a toy for young children)
• Size: 5 x 17.5 cm