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domingo, 30 de dezembro de 2012

Ar-condicionado caseiro

como fazer um mini ar-condicionado caseiro com garrafa pet

olá pessoal hoje vou mostrar como fazer um mini ar-condicionado com garrafa pet, então vamos aos materiais que são os seguintes:

1 garrafa pet
1 bateria 9v
1 cooler
tesoura
gelo















passo 1

Devemos cortar a parte de cima da garrafa pet.

 
passo 2

Em seguida fazemos um buraco na parte de baixo da garrafa pet.

 
 
passo 3

Encaixamos o cooler no buraco.



















 


passo 4

colocamos a parte de cima da garrafa com gelo e testamos.

            






 










pessoal aqui acaba o nosso projeto de hoje um feliz ano novo para todos.
Ass:kleber junior                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

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