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In the US, has printed detail for a fighter

Detail for the F-22 was printed out of titanium. In the air forces of the USA, with the help of a 3D printer that successfully printed and installed the piece in the F-22. This writes with reference to .The use of printed parts for the air…

WhatsApp was more popular than Facebook

The success of WhatsApp due to several factors.The WhatsApp messenger for the operating systems Android and iOS bypassed by the average popularity of the corresponding Facebook application. It happened last year, but the information became…
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