4, 1903: Edison Fries tus ntxhw los ua pov thawj Nws cov ntsiab lus. Topsy tus ntxhw raug electrocuted ntawm Luna Park Zoo ntawm Coney Island hauv 1903. Captured rau zaj duab xis los ntawm Thomas Edison, qhov kev tshwm sim yog ib tug ntawm cov hlua ntawm cov tsiaj electrocutions Edison staged rau discredit ib tug tshiab hluav taws xob: alternating tam sim no.
Vim li cas lawv thiaj li hluav taws xob tua ntxhw ntawm Coney Island?
Cov kev sim no ntawm Edison's West Orange Laboratory tau ua rau cov neeg ua haujlwm SPCA tias kev txiav hluav taws xob yog ib txoj hauv kev zoo rau tib neeg thiab ua kom muaj txiaj ntsig zoo ntawm euthanizing tsiaj ntau duatxawm tias poob dej (hauv cov dev) lossis dai (nrog rau lwm yam tsiaj).
Leej twg ceeb tus ntxhw?
Qhov no yog qhov tshwm sim hauv xyoo 1903. Thomas Edison tau ua rau Topsy tus ntxhw uas siv AC tam sim no, ua kom cov duab ntawm nws tus yeeb ncuab "Nicolas Tesla" thiab nws lub tuam txhab tawm tshiab Westinghouse. Thaum Edison tsim lub DC hluav taws xob tam sim no, nws tau tsim nws lub tuam txhab Edison Lighting los faib hluav taws xob hauv Manhattan.
Puas yog Thomas Edison tsim lub teeb?
Keeb Kwm Ntawm Lub Teeb Teeb
Lub teeb hluav taws xob, yog ib qho yooj yim txhua hnub uas cuam tshuam rau peb lub neej, tsis yog "tsim" hauv ib txwm Kev nkag siab hauv xyoo 1879 los ntawm Thomas Alva Edison, txawm hais tias nws tuaj yeem hais tau tias tau tsim thawj lub teeb pom kev lag luam ua lag luam.
hu li cas thaum koj ceeb?
Electrocution yog kev tuag lossis raug mob hnyav los ntawm hluav taws xob poob siab, hluav taws xob hla lub cev. Lo lus yog muab los ntawm "electro" thiab "kev tua", tab sis nws kuj yog siv rau kev tuag.