Science of Speed: Sound

This video describes the science behind the unique sounds of NASCAR vehicles. credit: National Science Foundation

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Word of the Day

Word of the Day provided by The Free Dictionary

Today in History

This Day in History provided by The Free Dictionary

Quiz Me

Sir Isaac Newton was knighted in April 1705 by which queen? or View Results

lament
Definition:	A song or hymn of mourning composed or performed as a memorial to a dead person.
Synonyms:	coronach, dirge, requiem, threnody

	Queen Mary
	Queen Elizabeth I
	Queen Anne
	Queen Victoria


Queen Mary (15.38%)

Queen Elizabeth I (23.08%)

Queen Anne (23.08%)

Queen Victoria (38.46%)


Correct answer

Incorrect answer

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Science of Speed: Sound

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