Category:Inventions

Subcategories

This category has the following 2 subcategories, out of 2 total.

v t e Inventions and discoveries
Lists of inventions or discoveries by country/region	Australia Austria Azerbaijan Brazil Britain England Scotland Canada China inventions discoveries Croatia France Germany Greece India Indonesia Ireland Israel Italy Japan Korea Malaysia Mexico Netherlands Pakistan Philippines Poland Portugal inventions discoveries Russia Serbia South Africa Spain Switzerland Taiwan Thailand Vietnam United States inventions before 1890 1890–1945 1946–1991 after 1991 discoveries
by topic	Discoveries chemistry cosmology multiple discoveries science Historic inventions Analog-to-digital Byzantine Empire Indus Valley Medieval Islamic Military Native American
Lists of inventors or discoverers by country/region	Worldwide African American African-American Puerto Rican Austrian British English Welsh Bulgarian German Italian New Zealander Polish Romanian Russian Serbian Spanish Swedish Swiss