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Abraham Lincoln conceived the invention when on two occasions the boat on which he traveled got hung up on obstructions. Lincoln's device was composed of large bellows attached to the sides of a boat that were expandable due to air chambers. Filed on March 10, 1849, Lincoln's patent was issued as Patent No. 6,469 later that year, on May 22.
Abraham Lincoln was born on February 12, 1809 in a log cabin on Sinking Spring Farm near Hodgenville, Kentucky. [2] The second child of Thomas Lincoln and Nancy Hanks Lincoln, he was a descendant of Samuel Lincoln, an Englishman who migrated from Hingham, Norfolk, to its namesake, Hingham, Massachusetts, in 1638.
It has been claimed that in 1863, Scott's phonautograph was used to make a recording of Abraham Lincoln's voice at the White House. [17] A phonautogram of Lincoln's voice was supposedly among the artifacts kept by Thomas Edison. According to FirstSounds.org, these stories are variations of a myth that likely first appeared in print in a 1969 ...
[5] [6] In October he patents the first repeating rifle to use metallic cartridges (of his own design) and a spring-fed magazine. [7] May 22 – Abraham Lincoln's patent: Abraham Lincoln is granted a United States patent for a buoyancy mechanism to lift boats over river shoals, the only patent ever granted to a President of the United States. [8]
In “Differ We Must: How Lincoln Succeeded In a Divided America,” Steve Inskeep is taking on one of the most challenging tasks for a biographer by profiling the nation's 16th president. There's ...
Sally encouraged Lincoln's eagerness to learn and desire to read, and shared her own collection of books with him. [52] Years later she compared Lincoln to her own son, John D. Johnston: "Both were good boys, but I must say—both now being dead that Abe was the best boy I ever saw or ever expect to see". [ 69 ]
Read below for the full text of Lincoln's address: Four score and seven years ago our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition ...
In the new documentary “Lover of Men: The Untold History of Abraham Lincoln,” director Shaun Peterson tackles decades’ worth of speculation about the sexual orientation of the towering 16th ...