402K views · 4.3K reactions | Magic Drinking Bird #science #perpetualmotion #pakupakiss | Pakupakiss | Facebook

The early bird gets the water...eventually. http://amzn.to/2b1Gwqr | Amazon.com

21K views · 244 reactions | Bar spacing must be appropriate for your bird’s species. Heads get caught in bars spaced too widely (they fit through in one direction and the jaw hinges keep it trapped there) and the toes and wings of large birds can get and broken as the bird travels around a cage with bar spacing that is too small. #safe #parrotcage #cages #aviary #parrots #budgie #birb #birdlovers #birdtricks | BirdTricks | Facebook

Rocking Stork: this species of drinking bird toy comes from the Czech Republic where each is crafted in blown glass by an artisan. This classic physics toy is a functional heat engine- cooling by evaporation at the head/beak leads to lower pressure in the top bulb, the pressure in the bottom bulb pushes the dichloromethane fluid (here dyed red) up the neck making the bird top heavy and the bird tips over dipping its beak and letting the fluid return to the bottom bulb. The process repeats, and a