Thomas Alva Edison yog ib tus neeg tsim khoom Asmeskas thiab ua lag luam uas tau piav qhia tias yog Asmeskas tus tsim khoom loj tshaj plaws. Nws tau tsim ntau yam khoom siv hauv thaj chaw xws li hluav taws xob tsim hluav taws xob, kev sib txuas lus loj, kaw suab, thiab cov duab suab.
3 qhov kev tsim kho ntawm Thomas Edison yog dab tsi?
Ib tus nto moo tshaj plaws thiab muaj txiaj ntsig inventors txhua lub sijhawm, Thomas Alva Edison tau ua kom muaj kev cuam tshuam zoo rau lub neej niaj hnub no, pab tsim cov khoom tsim xws li teeb pom kev zoo, phonograph, thiab lub koob yees duab suab., nrog rau kev txhim kho xov tooj thiab xov tooj.
Thomas Edison tau tsim dab tsi?
Nyob rau hauv nws 84 xyoo, Thomas Edison tau txais cov ntaub ntawv tus lej ntawm 1, 093 patents (singly lossis sib koom ua ke) thiab yog tus tsav tsheb tom qab xws li kev tsim kho tshiab xws li phonograph, lub teeb ci. lub teeb qhov muag teev thiab ib qho ntawm cov koob yees duab yees duab thaum ntxov. Nws kuj tau tsim lub ntiaj teb thawj qhov chaw tshawb fawb kev lag luam.
Edison qhov kev tsim loj tshaj plaws yog dab tsi?
Thomas Edison's Greatest Inventions
- Tus Phonograph.
- Ib qho teeb pom kev zoo.
- Industrialized Electrical Systems.
- Motion Pictures.
Edison thawj qhov kev tsim khoom yog dab tsi?
Ntawm Edison pib hloov lub ntiaj teb. Edison thawj phonograph - 1877. Thawj qhov zoo tshaj plaws tsim los ntawm Edison hauv Menlo Park yog tin foil phonograph.
