The "peen" is the end of the hammer opposite the striking face, typically wedge-shaped, curved, or spherical. merriam-webster.com/dictiβ¦
The opposite of the striking end of a hammer is called a "peen."
The classic candy "Turkish Taffy" is neither Turkish nor Taffy, and was originally sold in "dime stores" from large sheets that were broken into pieces by a ball-peen hammer at the counter and sold by weight. en.wikipedia.org/wiki/Turβ¦
William Shatner once passed a kidney stone and auctioned it off for $25,000 then donated the money to charity. news.bbc.co.uk/2/hi/enterβ¦
The soon to be tallest building in the world "Sky City One" in Changsha, China began construction in June 2013 and will be completed by January 2014, upon completion it will stand 838m (2,749 ft) en.wikipedia.org/wiki/Skyβ¦
