Search results

Anatomy articles, diagrams and three-dimensional learning material

Pathology images and tutorials for medical education

An ophthalmology encyclopedia written by eye specialists

Dermatology reference with topic and image browsing

Yeast genomic information and related research resources

A documentation platform that keeps docs current and readable for AI agents.

Learn and test text patterns with live feedback

Dictionary, thesaurus and grammar reference in one service

United Nations photography with publication and image-request rules

Develop mobile illustrations with editable brushes and layered drawing

Animal reference searchable by information and media type

A curated registry of biological and biomedical ontologies

Ancient-history articles with illustrations and topic browsing

Norwegian encyclopedia entries across a broad subject range

Mineral and gemstone descriptions for reference study

Academic reference guidance on using sources in papers

Controlled terminology for art and cultural-heritage research

Educational tools for examining global facts and assumptions

Shakespeare texts with scholarly and educational context

A multilingual encyclopedia with a language-aware search

Related English words for revising a draft

A versioned taxonomic catalogue of spiders

A historical London map linked to texts and reference records

Math and electrical calculations in a compact tool directory