| http://www.w3.org/ns/prov#value | - Building the air pump is not so much difficult as it seems, first of all get your mini hair dryer, remove everything except the motor and the final rotor, cut only the handle and the rotor's plastic cover, that from which the air enter ( to get more air flow ), take a plastic 66cl pet bottle (coke, fanta and so on ) cut it making such as a funnel, insert it in the out hole of the dryer use some hot
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