Y…..Y….Y…..Y…. The Drinking Bird!🐦 #homersimpson #coolgadgets #novelty #blastfromthepast #nostalgia #memoryunlocked #science | CPJ Collectibles

Magic Drinking Bird #science #perpetualmotion #pakupakiss | Pakupakiss

Drinking Giraffe Heat Engine: a rare vintage version of the famous drinking bird heat engine- but in the form of a long necked mammal! With four legs instead of two the physics is the same- cooling by evaporation at the head leads to lower pressure in the top bulb such that the volatile fluid rises up the neck making the giraffe’s neck top heavy and the critter tips over dipping its face in the water and letting the fluid return to the bottom bulb. The process repeats as long as the top stays we

The drinking bird drinks faster 🐦​ #physics #experiment #bird #interestingdesign #science #reels | The Action Lab

Drinking Bird Engine Experiment: what happens if you feed a drinking bird alcohol? This experiment compares the drinking rate (time per one full engine cycle) of two identical bird devices- but the glass on the left is filled with 70% isopropyl alcohol whereas the glass on the right contains tap water. After wetting the tops of both birds we count how many times each one “takes a drink” over a 5 minute duration (shown at x6 speed). This classic physics toy is a functional heat engine where cooli

Drinking bird in a vacuum 🐧 #experiment #physics #vacuum #science #drinking #reels | The Action Lab