Daniel Chapman Stillson Daniel Chapman Stillson Daniel Chapman Stillson (March 25, 1826 - August 23, 1899) was an American inventor. He invented the modern adjustable pipe wrench. He was born March 25, 1826 in Durham, New Hampshire. He was the son of William Stillson and Nancy Chapman. He married Ellen Raynes Davis on April 18, 1855. He was a machinist during the American Civil War and served on David Glasgow Farraguts first voyage as a vice admiral. At the end of the Civil War, Stillson returned to Charlestown, Massachusetts, and eventually he moved to Somerville, Massachusetts. He then worked as a machinist at
Megaphone desktop tool the developers formed the company Collactive. In 2007, Collactive released their "Web Assistant", a general-purpose commercial version of the Megaphone tool. The tool has received a wide range of reactions, from praise to criticism. Amir Gissin, head of the Public Affairs Department of the Israeli Foreign Ministry, praised the tool, noting its efficacy during the Adnan Hajj photographs controversy in obtaining an admission from the Reuters news agency that a photograph by Adnan Hajj had been improperly edited with photo editing software. The tool has similarly been praised by a number of pro-Israel organizations for helping to fight what they