miércoles, 8 de abril de 2015

HIDRAULIC FRACKING (PROS NO CONS)

 My friend and I have done a project about Hydraulic Fracking and why is a very useful way to extract natural resources. Hope you enjoy it!


Hidraulic frackin from margatecnojaime

NOTE: If you want information about the cons of fracking look up this page
- Tecno 12-16

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