Don_Dickle@lemmy.world to Today I Learned@lemmy.worldEnglish · 2 年前TIL: Edison shocked elephants with AC to disprove Tesla, trying to prove that DC is saferscience.howstuffworks.comexternal-linkmessage-square46linkfedilinkarrow-up1269arrow-down123
arrow-up1246arrow-down1external-linkTIL: Edison shocked elephants with AC to disprove Tesla, trying to prove that DC is saferscience.howstuffworks.comDon_Dickle@lemmy.world to Today I Learned@lemmy.worldEnglish · 2 年前message-square46linkfedilink
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