|
gptkbp:instanceOf
|
gptkb:novelty_toy
|
|
gptkbp:alsoKnownAs
|
dippy bird
drinking dippy bird
|
|
gptkbp:category
|
gptkb:physics_demonstration
desk toy
science toy
|
|
gptkbp:contains
|
gptkb:water
methylene chloride
volatile liquid
|
|
gptkbp:demonstrates
|
gptkb:heat_engine
perpetual motion illusion
|
|
gptkbp:hasPart
|
pivot
tail
body
head
felt beak
liquid reservoir
|
|
gptkbp:introducedIn
|
1945
|
|
gptkbp:inventedBy
|
Miles V. Sullivan
|
|
gptkbp:marketedIn
|
gptkb:Asia
gptkb:Europe
gptkb:United_States
|
|
gptkbp:material
|
gptkb:glass
|
|
gptkbp:movement
|
oscillating
|
|
gptkbp:notableFeature
|
appears to drink repeatedly
evaporation cools head
head dips into water
liquid cycles between head and body
moves without batteries
|
|
gptkbp:principle
|
thermodynamics
evaporative cooling
|
|
gptkbp:referencedIn
|
gptkb:The_Simpsons
gptkb:Toy_Story
gptkb:Futurama
|
|
gptkbp:requires
|
water glass
ambient temperature difference
|
|
gptkbp:safetyNote
|
contains toxic liquid
not suitable for children under 3
|
|
gptkbp:usedFor
|
gptkb:entertainment
education
|
|
gptkbp:bfsParent
|
gptkb:Perpetual_Motion_Machine
|
|
gptkbp:bfsLayer
|
8
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
drinking bird
|