Science

Compare the documented purpose with your task. Open a resource to see its primary source, selection note and limitations.

GeoGebra

A collection of mathematical tools for graphing, geometry and learning activities.

Primary source reviewed · 2026-10-13

Desmos

A provider of interactive mathematical graphing and learning tools.

Primary source reviewed · 2026-10-13

Physion

A browser-based two-dimensional physics simulation environment.

Primary source reviewed · 2026-10-13

PubChem

An NCBI resource for finding and exploring chemical information.

Primary source reviewed · 2026-10-13

WebQC chemistry tools

A collection of online chemistry calculators and utilities.

Primary source reviewed · 2026-10-13

Astropy

A community-developed Python ecosystem for astronomy.

Primary source reviewed · 2026-10-13

Stellarium

An astronomy application that displays a simulated night sky.

Primary source reviewed · 2026-10-13

IODP JRSO

The Texas A&M-hosted JOIDES Resolution Science Operator site provides ocean-drilling programme information and resources.

Primary source reviewed · 2026-10-13

Geology.com

An Earth-science publisher covering geology topics, maps and reference information.

Primary source reviewed · 2026-10-13

Harvard University Press

The university press publishes scholarly books and other works of scholarship.

Primary source reviewed · 2026-10-13

IBM SPSS Statistics

IBM's statistical-analysis software for analysing data and building statistical models.

Primary source reviewed · 2026-10-13