Mute
Doutor Comenta
Como a serra sabe que é sua mão?   A serra não lê sua mente, mas detecta a mudança elétrica causada pelo contato com a mão e freia a lâmina em milissegundos. Tecnologia simples, mas inteligente o suficiente pra salvar seus dedos. Segue o Doutor Comenta — porque aparentemente até a serra tem mais noção de segurança que muita gente.   #Curiosidades #tecnologia #engenharia #vocesabia #doutorcomenta
Follow
22
0
9
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