Superstring
This is a tiny, one-dimensional object whose vibrational patterns make up a physical particle.
Institute for Advanced Study
Located in Princeton, this institute is the premier place for physicists to research. Einstein worked here, as did Greene, Aspinwall, and Morrison when they discovered flop-transitions.
Antimatter
This substance has the same gravitational properties as matter, but an opposite electric charge and force charge.
Atom
Composed of a nucleus and electrons, this is the fundamental building block of all matter.
Black Hole
This object is a point in space with huge gravitational force. Even light may cannot escape after crossing this object's "event horizon".
Dimension
This is a direction in space or space-time, for example, left-right, up-down, and back-forth.
Calabi-Yau Space
This is a six-dimensional shape with curled-up spatial dimensions.
Graviton
This is the messenger particle and the smallest possible unit of energy for the gravitational force.
Nucleus
This...
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