Gunpowder is the first explosive to have been developed. Popularly listed as one of the " Four Great Inventions " of China , it was discovered during the late Tang dynasty 9th century but the earliest record of a written formula appeared in the Song dynasty 11th century. Knowledge of gunpowder spread rapidly throughout Asia, the Middle East and Europe, possibly as a result of the Mongol conquests during the 13th century, with written formula for it appearing in the Opus Majus treatise by Roger Bacon and a treatise by Hasan al-Rammah. It was employed in warfare to some effect from at least the 10th century in weapons such as fire arrows , bombs , and the fire lance before the appearance of the gun.
Asian-style Interior Design Ideas
50 Inspiring Bathroom Design Ideas
The roof deck reclaimed the outdoor space needed for the addition and provided new views for a client quickly being surrounded by tall, modern townhouses. Front door deck - yeedalong1. Harold Leidner Landscape Architects Inspiration for a contemporary deck in Dallas with a vertical garden and a pergola. Need a bar area outside - davidjmusumeci.
Decorating Your Bedroom With an Asian Theme
The Chinese garden is a landscape garden style which has evolved over three thousand years. It includes both the vast gardens of the Chinese emperors and members of the imperial family, built for pleasure and to impress, and the more intimate gardens created by scholars, poets, former government officials, soldiers and merchants, made for reflection and escape from the outside world. They create an idealized miniature landscape, which is meant to express the harmony that should exist between man and nature.
By Mary Boone on 23 Mar The dollars and cents that go into moving vary greatly depending on a number of factors. By Lindsay Jackman on 6 Dec Forget the traditional holiday decorating rules and push yourself to find decor that is new, fresh and fits within your current home decor.