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• v  teach by drills and repetition

• hammer in
• ram down
• beat in

News & Articles

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• Drilling for (virtual) oil in industry's new online game
  An energy and shipping company has developed an online video game to help attract young people to jobs in the oil and gas industry. Players locate and drill into deep oil reserves situated in extreme environments, which vary from the cold, dangerous North Sea, to the blazing heat of the Qatari dessert.
  June 17, 2013 - The Christian Science Monitor