Search results
Results from the WOW.Com Content Network
Material properties (size, color, texture) of fulgurites vary widely, depending on the size of the lightning bolt and the composition and moisture content of the surface struck by lightning. Most natural fulgurites fall on a spectrum from white to black. Iron is a common impurity that can result in a deep brownish-green coloration.
Cellini's Perseus (1545–54), wearing the Cap of Invisibility and carrying the head of Medusa. In classical mythology, the Cap of Invisibility (Ἅϊδος κυνέη (H)aïdos kyneē in Greek, lit. dog-skin of Hades) is a helmet or cap that can turn the wearer invisible, [1] also known as the Cap of Hades or Helm of Hades. [2]
Zibelthiurdos of Paleo-Balkan mythology is a god recognized as similar to Zeus as a wielder of lightning and thunderbolts. In Igbo mythology, the thunderbolt is the weapon of Amadioha and in Yoruba mythology, the thunderbolt is the weapon of Shango. Xiuhcoatl, a lightning-like weapon wielded by Huitzilopochtli. (Aztec religion)
Advances in the development of [negative index metamaterials], especially with respect to gradient index lenses, have made the physical realization of the specified complex material properties feasible. We implemented a two-dimensional (2D) cloak because its fabrication and measurement requirements were simpler than those of a 3D cloak. [3]
Invisibility Cloak may refer to: Cloak of invisibility, a theme that has occurred in fiction Invisibility cloak (Harry Potter), a specific instance in the Harry Potter series; Cloaking device, technology for partial or full invisibility to parts of the electromagnetic or acoustic spectrums Metamaterial cloaking, a type of cloaking using ...
An operational, non-fictional cloaking device might be an extension of the basic technologies used by stealth aircraft, such as radar-absorbing dark paint, optical camouflage, cooling the outer surface to minimize electromagnetic emissions (usually infrared), or other techniques to minimize other EM emissions, and to minimize particle emissions from the object.
The clouds are children of Tāwhirimātea. In Māori mythology, Tāwhirimātea (or Tāwhiri) is the god of weather, including thunder and lightning, wind, clouds and storms.He is a son of Papatūānuku (earth mother) and Ranginui ().
Prior to their solemn vows, the monks still in training wear a hooded cloak. The cowl is generally worn in conformity with the color of the monk's tunic; other groups which follow the Rule of St. Benedict, e.g., the Camaldolese wearing white. (The Camaldolese of Monte Corona, however, always wear a cloak instead of a cowl.)