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      Knowledge Awaits!

      The Sciences

      Flame Filled Future

      Oxy-Aceiylene Flames, Once Thought to Have Extremely Limited Uses, are Branching Out as Versatile Tools in the Metal-Working Industry. They are Being Used to Cut Threads, to Work the Hardest Steels, to Correct War page, for Surface Hardening, and in a Number of Other Applications

      • By Daniel Minturn, Fred P. Peters on September 1, 1944
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