Science Article Annotation and Summary Practice

Purpose - To extinguish a fire with sounds waves in space
Hypothesis - The sound waves will be able to extinguish the flame in free fall.
Procedure - while inside free-fall, use the sound waves on a candle igniting the the flame.
Results - The sound wave did not put out the flame in free fall but did extinguish it in the lab.
Conclusion - The hypothesis was incorrect.

Fighting fire with sound.. (2006, October 1). Retrieved from http://www.sciencedaily.com/videos/2006/1012-fighting_fire_with_sound.htm