Ну вот так всегда: "mostly by proposing to bore straight down into granite and crystalline rock. But tests of these techniques haven’t gotten very far, being blocked, on occasion, by the public. These approaches have been deemed costly and possibly unsafe, because stacking containers on top of one another puts so much weight on the bottom drums. The Mullers say it’s much cheaper and safer to drill horizontal tunnels, and to do so in shale." Многие люди пишут статьи, дипломы, годами считают разные сценарии. А тут приходит один дядька и говорит: а к черту deep, а к черту crystalline rock!
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Date: 2018-03-31 05:48 am (UTC)"mostly by proposing to bore straight down into granite and crystalline rock. But tests of these techniques haven’t gotten very far, being blocked, on occasion, by the public. These approaches have been deemed costly and possibly unsafe, because stacking containers on top of one another puts so much weight on the bottom drums. The Mullers say it’s much cheaper and safer to drill horizontal tunnels, and to do so in shale."
Многие люди пишут статьи, дипломы, годами считают разные сценарии. А тут приходит один дядька и говорит: а к черту deep, а к черту crystalline rock!