Skip to content

Sections

Maps Timeline Graph Cosmos Life Culture Innovation People Climate Trends Art

© 2026 Vinony · Knowledge from Wikipedia, Wikidata, and 27 public APIs.

overhead projector · Vinony

EntityQ877806· pop 36· linked from 87 articles

overhead projector

Sign in to save

device that projects a transparent image

Connections

overhead transparency

opaque projector

International Standard Book Number

Christiaan Huygens

digital object identifier

International Standard Serial Number

early modern period

United States Army

Categories

Display devices Educational technology Office equipment Projectors

Sources

wikipedia.externallinksexternallink

What links here87 pages

cellulose triacetate

The Babylon Bee

audiovisual education

Samsung Galaxy Beam i8520

Spatial light modulator

projection screen

Augustin-Jean Fresnel

Minnesota Educational Computing Consortium

liquid light show

opaque projector

slide projector

Laser Clay Shooting System

conference hall

Similar entities

Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).

overhead transparency

Entitydist 0.23

ceiling projector

Entitydist 0.49

Musion Eyeliner

Entitydist 0.51

Circle-Vision 360°

Entitydist 0.55

Entitydist 0.55

Entitydist 0.56

Entitydist 0.59

corner reflector

Entitydist 0.60

stage lighting instrument

Entitydist 0.60

Wallpaper Engine

Entitydist 0.64

Entitydist 0.64

Entitydist 0.64