English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

This review presents an overview of various kinds of models -- physical,abstract, mathematical, visual -- that can be used to present the concepts andapplications of Einstein's general theory of relativity at the level ofundergraduate and even high-school teaching. After a general introductiondealing with various kinds of models and their properties, specific areas ofgeneral relativity are addressed: the elastic sheet model and other models forthe fundamental geometric properties of gravity, models for black holesincluding the river model, cosmological models for an expanding universe, andmodels for gravitational waves as well as for interferometric gravitationalwave detectors.

Relatively complicated? Using models to teach general relativity at different levels