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Consideration of a question in open and usually informal debate a heated political discussion.A formal treatment of a topic in speech or writing A discussion on the topic

Tuesday, August 7, 2018

China successfully tests first hypersonic aircraft

The hypersonic aircraft was designed by the CAAA in collaboration with the China Aerospace Science and Technology Corporation.

from The Hindu - International https://ift.tt/2Og0mA3
via Alochona
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