Friday, August 9, 2013

Science Article Annotation and Summary Practice

Fire in Zero Gravity (right)
I’m here again to tell you about a good video on you-tube I watched called Fighting Fire with Sound. In the video, a group of people from NASA. They were trying to extinguish fire with sound waves in zero gravity, but in zero gravity fire looks like this. There hypothesis was that sound could take out fire. They used speakers and a candle flame. Even though there experiment was a total bunk, sound-waves can put out small fires, as they will prove in there lab.

(2013). Fighting fire with sound acoustic waves could help put out flames in zero-gravity environments. Houston, Texas: NASA. Retrieved from