What are the real uses of these objects?

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AAoKYNi.img?h=100&w=100&m=6&q=60&o=f&l=f&x=1643&y=758These gadgets are more useful than you realised; check them out!

أكثر... (http://www.msn.com/en-in/lifestyle/smart-living/what-are-the-real-uses-of-these-objects/ss-AAoQUAT?srcref=rss)