Word: atomic
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...tenure when you can practically see the President walk away from everyone he's known, everyone he's been, because he now has thoughts and fears and hopes that no one else can fathom. Franklin Roosevelt faced a collapsing economy. Harry Truman had to decide whether to drop the atom bomb. John F. Kennedy found himself invading Cuba. I wonder when Obama's moment came, as he splashed into office through a sea of red ink, ended his first year with a national-security nightmare and in between set out to pass a health care reform bill that a majority...
...mechanisms is fairly simple. Darwin taught us that it takes many generations for a genome to evolve, but researchers have found that it takes only the addition of a methyl group to change an epigenome. A methyl group is a basic unit in organic chemistry: one carbon atom attached to three hydrogen atoms. When a methyl group attaches to a specific spot on a gene - a process called DNA methylation - it can change the gene's expression, turning it off or on, dampening it or making it louder. (See more about...
...observing atom behavior through the high-resolution microscope, hundreds of atoms in the lattice can be viewed. In the cold environment, the atoms behave according to quantum mechanics...
...reject it because of what I've seen here at MIT. Because of what I have seen across America. Because of what we know we are capable of achieving when called upon to achieve it. This is the nation that harnessed electricity and the energy contained in the atom, that developed the steamboat and the modern solar cell. This is the nation that pushed westward and looked skyward. We have always sought out new frontiers and this generation is no different...
...reject it because of what I've seen here at MIT. Because of what I have seen across America. Because of what we know we are capable of achieving when called upon to achieve it. This is the nation that harnessed electricity and the energy contained in the atom, that developed the steamboat and the modern solar cell. This is the nation that pushed westward and looked skyward. We have always sought out new frontiers and this generation is no different...