https://padlet.com/201812824/nlgc1n83jc09fz4p Arthur, Guilherme e Davi Machado en-us 2020-09-28 17:02:07 UTC 2020-10-02 11:01:07 UTC hello@padlet.com https://padlet.net/icons/png/2692.png 201812824 https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/785264879 As primeiras facas de metal, feitas primeiramente em cobre e depois em bronze]]> 2020-09-28 17:24:39 UTC https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/785264879 https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/785323135 2020-09-28 17:38:54 UTC https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/785323135 201812824 https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/785462102 Os romanos criaram a tesoura para cortar o cabelo com mais segurança e facilidade]]> 2020-09-28 18:14:38 UTC https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/785462102 201320064 https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/797218474 A geladeira foi criada para preservar os alimentos .]]> 2020-10-02 10:58:23 UTC https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/797218474 201320064 https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/797220076 O ENIAC (Electrical Numerical Integrator and Computer) foi o primeiro computador digital eletrônico de grande escala no mundo. Criado em fevereiro de 1946 pelos cientistas norte-americanos John Eckert e John Mauchly, da Electronic Control Company.]]> 2020-10-02 11:00:10 UTC https://padlet.com/201812824/nlgc1n83jc09fz4p/wish/797220076