the upside down ketchup bottle January 30, 2014 by WTFFF Master The upside-down ketchup bottle – WTF fun facts
illusion to slow down drivers January 6, 2014 by WTFFF Master illusion to slow down drivers – WTF fun facts
a man with down syndrome opens a restaurant August 8, 2013 by WTFFF Master A man with Down Syndrome opens a restaurant – WTF fun facts
picture of the first down syndrome tiger July 1, 2013 by WTFFF Master Picture of the first down syndrome tiger – WTF fun facts
too much stress psychology fact June 14, 2013 by WTFFF Master Too much stress can freeze your brain – WTF fun facts