Source: https://en.wikipedia.org/wiki/Baton_(law_enforcement)
Source: https://en.wikipedia.org/wiki/Seven_Social_Sins
Source: https://en.wikipedia.org/wiki/Secretariat_(horse)
Source: http://www.webmd.com/a-to-z-guides/features/off-label-drug-use-what-you-need-to-know
Source: http://www.amusingplanet.com/2015/10/the-cement-mixer-space-capsule-of.html?m=1
Source: https://en.wikipedia.org/wiki/Spaghetti_with_meatballs
Source: http://www.smithsonianmag.com/history/for-40-years-this-russian-family-was-cut-off-from-all-human-contact-unaware-of-world-war-ii-7354256/
Source: https://en.wikipedia.org/wiki/Bal_Diwas
Source: http://www.merriam-webster.com/dictionary/good%E2%80%93bye
Source: http://www.nytimes.com/movies/person/1548569/Al-Pacino
naman knowledge 