Heat shrink RC batteries and electronics together

Heat Shrink: Wide Wrap Size

  http://youtu.be/PeArnpH1-rE

How to fix an iPhone 5 Charging Cable Plug

Fix a iPhone 5 Charging Cable Using Heat Shrink: 

  http://youtu.be/smextS0AQAQ

Fix / Strengthen iPhone Charging Cable Connection: (wide diameter heat shrink)

  http://youtu.be/xlKqumWnaQ4

Buy Heat Shrink at Radio Shack, Amazon and Ebay:

   http://www.radioshack.com/family/index.jsp?categoryId=2032316

   

Silver medal award: Game: Challenge 21

http://www.mindpulsegames.com/

LED energy efficiency booster

http://www.polyu.edu.hk/ife/corp/en/publications/tech_front.php?tfid=6801