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21st-century percussion instruments (3 P) Pages in category "21st-century inventions" The following 22 pages are in this category, out of 22 total.
The timeline of historic inventions is a chronological list of particularly important or significant ... (modern-day Pakistan). 6th century ... 21st century 2000s ...
21st-century American inventors (322 P) 21st-century Australian inventors (12 P) B. 21st-century British inventors (1 C, 24 P) C. 21st-century Canadian inventors (9 P) D.
Pages in category "21st-century American inventors" The following 200 pages are in this category, out of approximately 322 total. This list may not reflect recent changes .
1926 Edmund Germer patents the modern fluorescent lamp. 1927 Oleg Losev creates the first LED (light-emitting diode). 1953 Elmer Fridrich invents the halogen lamp. [14] 1953 André Bernanose and several colleagues observe electroluminescence in organic materials. [15] [16] 1960 Theodore H. Maiman creates the first laser.
Toggle 21st century subsection. 4.1 2020. 4.2 2021. 4.3 2022. 4.3.1 ... inventions and modifications are evidence of the application of biotechnology since before the ...
Technological and industrial history of 21st-century Canada; Timeline of global surveillance disclosures (2013–present) Trade and Technology Council
3rd century BC: Archimedes uses the method of exhaustion to construct a strict inequality bounding the value of π within an interval of 0.002. 3rd century BC: Archimedes develops the field of statics, introducing notions such as the center of gravity, mechanical equilibrium, the study of levers, and hydrostatics.