Drinking Bird The Famous (2 Pack)
Product Description
Drinking Bird The Famous (2 Pack)
The Original Drinking Bird has been a scientific novelty favorite for decades. Our little bird bobs his red beak into a glass of water again and again. When the funnt bird is in motion, he appears to be in a perpetual motion machine, but it is actually an example of evaporation heat engine in our physics lession<br><br>Features:<br>Science Toy - Closed Glass with Blue Magic Solution - Glass of Water and Cup Not Included<br>For Ages 8 and Up (Fun for all ages!)<br>Size: 7" Tall
Technical Specifications
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