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  • Posted by Zenphamy 9 years, 4 months ago
    But that's exactly how 'frackers' start out drilling a vertical hole some 10,000 ft or so, then change to horizontal and gain enough penetration into the shale deposit to then make 'fracking' the area productive.
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  • Posted by Robbie53024 9 years, 4 months ago
    I must be special, 'cause I swear I've done so a few times!
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  • Posted by freedomforall 9 years, 4 months ago
    Title of article is subtly revealing.
    3D printing could "revolutionise" war and foreign policy
    If the American colonists had an advantage over the British, imagine how 3d printing can narrow technology gaps for a revolutionary force.
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