Flattening

https://www.wikidata.org/wiki/Q212750

Field Hierarchy

Parent
Physics 31.7M papers	Engineering 23.9M papers	Materials science 18.2M papers	Composite material 8.6M papers
Mechanical engineering 5.3M papers		Astronomy 2.5M papers
Current
Flattening 9,714 papers
Child

Trends

Notes

History