Antiself

Atoms are made of smaller particles: electrons, protons and neutrons. The protons and neutrons themselves are made of yet smaller particles called quarks. In addition, corresponding to each of these subatomic particles there exists an antiparticle. Antiparticles have the same mass as their slibing particles but are opposite in their charge and other atributes. For instance, the antiparticle for an electron, called a positron, has a positive charge, the opposite of the carge of the electron. There could be whole antiworlds and antipeople made out of antiparticles. However, when an antiparticle and particle meet, they anihilate each other. So if you meet your antiself, don't shake hands--you would both vanish in a great flash of light!

- Stephen Hawking, al llibre A briefer history of time.

Darrerament estic tirant massa de cites, i copy&pastes d'altres bandes. Entre que no tenc gaire a dir i que estic d'exàmens, això sembla un blog de frases cèlebres mal triades.