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.
Yam khoom tsim dab tsi los ntawm Thomas Edison?
Nws inventions suav nrog the phonograph, carbon-khawm transmitter rau lub xov tooj hais lus thiab microphone, lub teeb incandescent, thawj lub teeb lag luam hluav taws xob thiab lub zog hluav taws xob, kev sim kev tsheb ciav hlau, thiab cov ntsiab lus tseem ceeb ntawm cov cuab yeej siv duab.
5 yam uas Thomas Edison tau tsim yog dab tsi?
5 Yam Edison Qhia Peb
- Lub Teeb Lub Teeb. "Kuv tsis tau ua tsis tiav, Kuv nyuam qhuav pom 10,000 txoj hauv kev uas yuav tsis ua haujlwm." …
- Hluav taws xob. "Tsis muaj txoj cai ntawm no - peb tab tom sim ua kom tiav ib yam." …
- Phonograph. …
- Lub Koob Yees Duab Duab. …
- Alkaline roj teeb.
Thomas Edison tau tsim pes tsawg lub tswv yim?
Koj puas paub? Txog thaum nws tuag lawmLub Kaum Hli 18, 1931, Thomas Edison tau sau cov ntaub ntawv 1, 093 patents: 389 rau lub teeb hluav taws xob thiab lub zog, 195 rau phonograph, 150 rau xov tooj, 141 rau cov roj teeb cia thiab 34 rau xov tooj.
