Thousands of fans traveled to Graceland on August 16, 2012âthe 35th anniversary of Elvis Presley's deathâfor a special vigil in honor of the King of Rock 'n' Roll. During the gathering, fans held lit candles and stood outside of Presley's home.
A section of a tangent vector bundle is a vector field. In the mathematical field of topology, a section (or cross section) of a fiber bundle is a continuous right inverse of the function. In other words, if is a fiber bundle over a base space, : then a section of that fiber bundle is a continuous map, such that.
Fiber optics (optical fibers) are long, thin strands of very pure glass about the diameter of a human hair. They are arranged in bundles called optical cables and used to transmit light signals over long distances.If you look closely at a single optical fiber, you will see that it has the following parts:1  Core-Thin glass center of the fiber where the light travels.hey are arranged in bundles called optical cables and used to transmit light signals over long distances. If you look closely at a single optical fiber, you will see that it has the following parts: 1  Core-Thin glass center of the fiber where the light travels.