It all started when a loving mother posted a few pictures of her son, Beau, and their new puppy, Theo, napping together on her popular blog Momma's Gone City. But these pictures were so "unbearably adorable" (The Daily Mail) and "utterly charming" (The Huffington Post) that it quickly became much, much more.
Albert Einstein, a theoretical physicist, developed the theory of relativity and is popularly known today for his mass-energy equivalence formula E=mc^2. In 1921, he received the Nobel Prize in Physics for his contributions to theoretical physics, particularly for discoveries and research that proved pivotal for quantum theory.
Abraham Lincoln, an American politician and lawyer, is best known for serving as the 16th president of the United States and leading the country through the bloody and controversial Civil War. Some of his most celebrated and lasting contributions include the Emancipation Proclamation of 1863 and pushing the Thirteenth Amendment to the United States Constitution through Congress, permanently outlawing slavery, before his assassination in 1865.
