SEOUL, April 14 (Reuters) - North Korea says it has tested a new solid-fuel intercontinental ballistic missile (ICBM), its first known use of the propellant in a longer-range projectile, as it seeks ...
(Left) Terrence Meyer, professor of mechanical engineering, uses laser diagnostics to measure solid fuels’ gas compositions after burning. (Right) Steven Son, the Alfred J. McAllister Professor of ...
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