Drinking Bird
Drinking birds, also known as insatiable birdie, and dipping birds, are toy heat engines that mimic the motions of a bird drinking from a water source. They are sometimes incorrectly considered examples of a perpetual motion device.
Read more about Drinking Bird: Construction and Materials, Operation, Alternative Operation, Physical and Chemical Principles, History, Notable Usage in Popular Culture
Famous quotes containing the words drinking and/or bird:
“Sentences and paragraphs. Sentences are not emotional but paragraphs are. I can say that as often as I like and it always remains as it is, something that is. I said I found this out first in listening to Basket my dog drinking. And anybody listening to any dog’s drinking will see what I mean.”
—Gertrude Stein (1874–1946)
“I’ll be a new bird with the head of an ass,
Two pigs’ feet, two men’s feet, and two of a hen”
—Thomas Lovell Beddoes (1803–1849)