Whispering-gallery wave Whispering-gallery wave Whispering-gallery waves, or whispering-gallery modes, are a type of wave that can travel around a concave surface. Originally discovered for sound waves in the whispering gallery of St Paul’s Cathedral, they can exist for light and for other waves, with important applications in nondestructive testing, lasing, cooling and sensing, as well as in astronomy. Whispering-gallery waves were first explained for the case of St Paul's Cathedral circa 1878 by Lord Rayleigh, who revised a previous misconception that whispers could be heard across the dome but not at any intermediate position. He explained the phenomenon of travelling whispers with
Whispering Forest Valley, the Pacific Crest Trail and Caribou Creek are all accessible to the north through Van Dusen Canyon Road in the east. It is an established neighborhood developed by the Whispering Forest Development Company. It is situated at a 6,750 feet elevation and is frequently suffering wildfires during the hotter summer months. The neighborhood is also frequently visited by wildlife such as black bears and mountain lions. Whispering Forest Whispering Forest is a residential community on the hills of the North Shore of Big Bear City, CA, just north of the Big Bear City Airport (opposite side of W. North