5. Pacemaker

13. Websites we used are:
 http://us.123rf.com/400wm/400/400/rtimages/rtimages1110/rtimages111000041/10832448-photo-of-the-number-2012-in-old-metal-letterpress-
isolated-on-a-white-background.jpg
 http://www.123rf.com/photo_11484843_happy-new-year-and-green-world-leaf-on-open-book.html
 http://www.lossiantiik.ee/2010/k10-04-03-18.jpg
 http://1.bp.blogspot.com/-czQJzxKqeas/TYLs2spic1I/AAAAAAAAAUg/XrzR6JAAJa4/s1600/HealthSYmbol1.bmp
 http://3.bp.blogspot.com/-AHfg88A2Dok/T1883BnAWrI/AAAAAAAAEmg/hPrdiwtyA_8/s400/Health+Care+4.jpg
 http://www.iaff1286.com/health-wellness-articles-apple-image.jpg
 http://www.adornequip.co.uk/legs1.jpg
 http://www.odec.ca/projects/2007/torr7m2/images/pacemaker.gif
 http://www.fakhryhospital.com/New%20Folder/Rad/P8115390-1.JPG
 http://i01.i.aliimg.com/photo/v0/350887765/Mannequin_wooden_arm.jpg
 http://mrimetaldetector.com/blog/wp-content/uploads/2010/02/pacemaker.jpg
 http://www.wired.com/images/article/full/2007/10/pacemaker_250x.jpg
 http://mapleelectronics.ca/images/misc/elect.jpg
 http://mapleelectronics.ca/images/misc/elect.jpg
 http://strumors.automobilemag.com/files/2011/11/2013-Cadillac-XTS-Dashboard-view-623x389.jpg
 http://www.atvworldmag.com/public/images/stories/june2010/Commander.jpg
 http://www.atvworldmag.com/public/images/stories/june2010/Outlander800_2.jpg
 http://dayerses.com/data_images/posts/can-am-spyder/can-am-spyder-03.jpg
 http://4.bp.blogspot.com/-FMvDQKJs9l4/TsULGfV7mNI/AAAAAAAAA0Y/Z5aIcSMi_sE/s1600/r527f_no_electronics__35693.jpg
 http://1.bp.blogspot.com/__i3unaNKmWE/THgSLfJxUbI/AAAAAAAAA84/LTMW4nLAnic/s1600/Marconi.jpg
 http://draculcollectibles.com/images/old-radio.jpg
 http://draculcollectibles.com/images/old-radio.jpg
 http://www.ptemplates.com/demos/ccv5/images/source/stero1.jpg