For commercial or residential, outdoor or indoor use, Symmetry Vertical Platform Lifts (VPLs) help eliminate the barrier that stairs may present for people with limited mobility.

Know intuitively what "symmetry" means - how to make it quantitative? Will stick to isolated, finite molecules (not crystals).

Reader Technologies & Card Formats The Symmetry multiNODE 2150 controller supports a full range of reading technologies including Magnetic Stripe, Smart card, Proximity, Biometrics …

What is symmetry? When we say that something is “symmetric” or possesses many “sym-metries”, we mean that the thing remains unchanged, even if we “do things to it.” The best …

symmetry operation is a movement of an object about a symmetry element such that the object's orientation and position before and after the operation are indistinguishable. A symmet ry …

Symmetry in Nature and in Molecules The symmetry of a molecule is determined by the existence of symmetry operations performed with respect to symmetry elements. A symmetry element is …

Symmetry creates a sense of balance and, often, a sense of peace, tranquility, and perfection. A famous example of its use in architecture is the Taj Mahal, in Agra, India.