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"There's not much freedom for atoms to move around," said Egami. "A crystalline structure is like an autocracy where each ...
Researchers at the Swiss Federal Institute of Technology Lausanne (EPFL) claim to have developed a new method that can allow ...
If we want to use hydrogen as fuel for cars or airplanes, or for chemical storage of excess renewable energy, it would be ...
Density describes how closely packed the particles are in a solid, liquid or gas ... as a piece of aluminium will be heavier because the atoms are more closely packed, and because an individual ...