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Charging your cellphone by yelling at it

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Uploaded by on May 10, 2011

http://www.nma.tv/
Researchers in Sungkyunkwan University in South Korea have developed a cell phone that is charged by energy in sound. The cell phone uses a thin zinc oxide wire to absorb sound waves and turn them into electricity.

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Top Comments

  • HELLO?

    IM CHARGING MY BODY IS CHARGING! MY CELLPHONE IS CHARGING TOO! LIFE IS SO GOOD

    10/5 stars

  • LOL who the hell did the voiceover for the last part o.O

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All Comments (40)

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  • YOU FUCKING PHONE PLEASE FUCKING CHARGE OR I WILL GOD DAMN RETURN YOU TO AT&T!

    Phone Charged.

  • 0:07 LOL thumbs up if u agree

  • trigger happy? NMA I love you

  • Holy shit, that guy sounds exactly like me at the end! Good impression!

  • I love trigger happy TV!

  • Wow that's an extremely retarded idea

  • CAN YOU HERE ME NOOOOOWWW!!!!!!!!!!

  • Just put the phone near a speaker for a while!

  • @Snowdemoman

    thats the phone thingy came from

  • @Snowdemoman Oh you were talking about the actual cellphone lmao, my bad

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