What is sustainable development. The concept of sustainable development can be interpreted in many different ways, but at its core is an approach to development that looks to balance different, and often competing, needs against an awareness of the environmental, social and economic limitations we face as a society.
Fudo Dachi (or rooted stance) is one of the more advanced stances a student will learn in Shotokan.It is first encountered in black belt katas such as Chinte, and is the characteristic stance of the kata Sochin.Practicing in this strong stance is great for developing strength in the legs.udo Dachi (or rooted stance) is one of the more advanced stances a student will learn in Shotokan.
A shadoof is a mechanical irrigation tool that was first developed in a part of western Asia called the Fertile Crescent more than 4,000 years ago. It is still used to draw water in many parts of the world that do not have ready access to electric water pumps. This tool is also known as a shaduf, dhenkli, picottah, swape or counterpoise-lift. In many ways, a shadoof resembles a seesaw. A strong pole, often made from wood or bamboo, is suspended across an upright structure so that the fulcrum sits roughly one-fifth of the way down its length.