The Doomsday Clock, devised by the Chicago-based Bulletin of the Atomic Scientists, is widely recognized as an indicator of the world's vulnerability to catastrophe.
The Doomsday Clock, devised by the Chicago-based Bulletin of the Atomic Scientists, is widely recognized as an indicator of the world's vulnerability to catastrophe.
All night, every time you breathe out, carbon atoms take off into the night air. Each carbon atom weighs a tiny fraction of a gram. But every breath expels roughly ten billion trillion atoms, so you wake up a pound lighter.
All night, every time you breathe out, carbon atoms take off into the night air. Each carbon atom weighs a tiny fraction of a gram. But every breath expels roughly ten billion trillion atoms, so you wake up a pound lighter.
The Roman writer Lucretius, who lived circa 55 B.C., wrote a radically secular creation story, in which he describes the universe as made of an infinite number of atoms.
The Roman writer Lucretius, who lived circa 55 B.C., wrote a radically secular creation story, in which he describes the universe as made of an infinite number of atoms.
The Roman writer Lucretius, who lived circa 55 B.C., wrote a radically secular creation story, in which he describes the universe as made of an infinite number of atoms.
Gold, atomic number 79, the most widely beloved of the precious metals, might have its origin in extremely rare and violent explosions in the far reaches of outer space. The bling apparently begins with a blam.
Gold, atomic number 79, the most widely beloved of the precious metals, might have its origin in extremely rare and violent explosions in the far reaches of outer space. The bling apparently begins with a blam.
Gold, atomic number 79, the most widely beloved of the precious metals, might have its origin in extremely rare and violent explosions in the far reaches of outer space. The bling apparently begins with a blam.
All night, every time you breathe out, carbon atoms take off into the night air. Each carbon atom weighs a tiny fraction of a gram. But every breath expels roughly ten billion trillion atoms, so you wake up a pound lighter.
All night, every time you breathe out, carbon atoms take off into the night air. Each carbon atom weighs a tiny fraction of a gram. But every breath expels roughly ten billion trillion atoms, so you wake up a pound lighter.
All night, every time you breathe out, carbon atoms take off into the night air. Each carbon atom weighs a tiny fraction of a gram. But every breath expels roughly ten billion trillion atoms, so you wake up a pound lighter.
The Roman writer Lucretius, who lived circa 55 B.C., wrote a radically secular creation story, in which he describes the universe as made of an infinite number of atoms.
Israeli scientist Daniel Schectman has won the Nobel prize for chemistry for his discovery of quasicrystals, an unexpected state of matter with unique and resilient atomic structures.