A buffering agent can be either a weak acid or weak base. Buffering agents are usually added to water to form a buffer solution, which only slightly changes its pH in response to other acids and bases being combined with it, particularly a strong acid or a strong base.
D. B. Cooper is a media epithet popularly used to refer to an unidentified man who hijacked a Boeing 727 aircraft in the airspace between Portland, Oregon, and Seattle, Washington, on November 24, 1971. He extorted $200,000 in ransom and parachuted to an uncertain fate. Despite an extensive manhunt and protracted FBI investigation, the perpetrator has never been located or identified. The case remains the only unsolved air piracy in commercial aviation history. While available evidence and a pre
Anderson Cooper was born on June 3, 1967 in New York City, New York, USA as Anderson Hays Cooper.He is an actor and producer, known for Anderson Cooper 360Â° (2003), 60 Minutes (1968) and Anderson Live (2011).is older brother Carter Vanderbilt Cooper (born on 27 January 1965) committed suicide on 22 July 1988. Ranked #2 among The Most Powerful Gay Men and Women in America by Out Magazine in May 2007. After years of speculation, Cooper publicly admitted his homosexuality via a July 2012 email to Andrew Sullivan.