Statements (25)
Predicate | Object |
---|---|
gptkbp:instanceOf |
Novelty item
|
gptkbp:advertisedBy |
Comic books
|
gptkbp:alsoKnownAs |
X-ray specs
|
gptkbp:category |
gptkb:toy_line
Optical illusion Practical joke device |
gptkbp:countryOfOrigin |
gptkb:United_States
|
gptkbp:doesNotActuallyUse |
gptkb:X-rays
|
gptkbp:feature |
Illusion of seeing through objects
|
gptkbp:hasNoMedicalUse |
true
|
https://www.w3.org/2000/01/rdf-schema#label |
X-Ray Glasses
|
gptkbp:inPopularCulture |
Frequently referenced in cartoons
Frequently referenced in movies |
gptkbp:intendedUse |
hoax
Gag gift |
gptkbp:introducedIn |
1940s
|
gptkbp:inventedBy |
gptkb:Harold_von_Braunhut
|
gptkbp:marketedAs |
gptkb:Harold_von_Braunhut
Children Teenagers |
gptkbp:material |
Plastic
Cardboard |
gptkbp:mechanismOfAction |
Feather or diffraction grating
|
gptkbp:bfsParent |
gptkb:X-Ray_Specs
|
gptkbp:bfsLayer |
8
|