Any branch of study related to factual truths and principles. Likewise, it can be used to discover any facts that have not been uncovered yet using current systematic methods such as hypothesizing, observing, experimenting, measuring, and formulating laws to describe these facts.

There are numerous branches of science, and countless tools used to discover and/or prove these facts. Different scientific branches include [[math]]ematics, [[chemistry]], [[astronomy]], biology, engineering, medicine, social sciences, and physics, to name a few.

h4. Tags of interest

* [[alcohol burner]]
* [[bunsen burner]]
* [[balance scale]]
* [[beaker]]
* [[calculus]]
* [[chemical structure]]
* [[chemistry]]
* [[compass (instrument)]]
* [[flask]]
** [[Erlenmeyer flask]]
** [[round-bottom flask]]
* [[flowchart]]
* [[lab coat]]
* [[laboratory]]
* [[math]]
* [[periodic table]]
* [[pi (math)]]
* [[protractor]]
* [[retort]]
* [[retort stand]]
* [[scalpel]]
* [[Schrodinger's Cat]]
* [[siphon]]
* [[surgery]]
* [[telescope]]
* [[test tube]]
* [[test tube rack]]
科学 理科