composed only of antiparticles, especially antiprotons, antineutrons, and positrons.
In particle physics, antimatter is material composed of antiparticles, which have
the same mass as particles of ordinary matter but opposite charges, as well as ...
Apr 28, 2015 ... Antimatter is the stuff of science fiction. In the book and film Angels and Demons,
Professor Langdon tries to save Vatican City from an ...
Jun 20, 2014 ... Antimatter is the opposite of normal matter. More specifically, the sub-atomic
particles of antimatter have properties opposite those of normal ...
Electrons have anti-electrons, which are common enough to have their own name: positrons . Anti-protons, anti-neutrons, and positrons have been produced in the lab, but antimatter
exists in nature, too. A great deal of energy is released by the reaction, but no earth-... More »
But when matter and antimatter come into contact, they annihilate – disappearing
in a flash of energy. The big bang should have created equal amounts of ...
"No!" Vittoria said from above, breathless. "We must evacuate right now! You
cannot take the antimatter out of here! If you bring it up, everyone outside will die!
Antimatter found its way into the popular imagination soon after its discovery in
the early ... that there may even be a mirror universe made entirely of antimatter.
But you can see evidence for antimatter in this early bubble chamber photo. The
magnetic field in this chamber makes negative particles curl left and positive ...
The big bang should have created equal amounts of matter and antimatter in the
early universe. But today, everything we see from the smallest life forms on ...