Is it really healthier to live without shampoo?

Is it really healthier to live without shampoo? http://gu.com/p/4vyjt

only 11 countries in the world are free from conflict

World peace? These are the only 11 countries in the world that are actually free from conflict

http://www.independent.co.uk/news/world/politics/world-peace-these-are-the-only-11-countries-in-the-world-that-are-actually-free-from-conflict-9669623.html

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dk

What’s heavier: a pound of feathers or a pound of lead? A riddle, explained.

http://www.slate.com/articles/health_and_science/science/2014/08/what_s_heavier_a_pound_of_feathers_or_a_pound_of_lead_a_riddle_explained.html?wpisrc=obinsite

Chris Hondros Brooklyn Brewery video: How one photograph changed U.S. military policy.

http://www.slate.com/articles/news_and_politics/over_there/2014/08/chris_hondros_brooklyn_brewery_video_how_one_photograph_changed_u_s_military.html

Obama's cousins in the Senate

Obama has 44 cousins in the Senate. Now can't we all just get along?

Forget the president's Tea Party cousin or Washington animosity. My research shows that we're all part of one big family. A dysfunctional one, but still – come on, cousins!