technical difficulty
11Don Bosco Technical Institute — This article is about the school in Rosemead, California. For The Italian saint, see John Bosco. For other uses, see Don Bosco Technical Institute (disambiguation). For schools of a similar name, see Don Bosco School. Don Bosco Technical… …
12Secondary Technical School — A Secondary Technical School was a type of secondary school in the United Kingdom that existed in the mid 20th century under the Tripartite System of education. For various reasons few were ever built, and their main interest is on a theoretical… …
13National technical means of verification — is a phrase that first appeared, but was not detailed, in the Strategic Arms Limitation Treaty (SALT) between the US and USSR. At first, the phrase reflected a concern that the Soviet Union could be particularly disturbed by public recognition of …
14Don Bosco Technical High School — The Don Bosco Technical High School is a 3 year vocational institution in Fatumaca, East Timor. It was established as the Fatumaca Technical School in 1973 and offered two courses: carpentry and mechanics. The School is a privately managed by the …
15Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… …
16Grade (climbing) — Rock climbing History Styles Technique Equipment and protection Grades (difficulty of climb) Terminology Belaying Abseiling …
17Course (orienteering) — An orienteering course is composed of a start point, a series of control points, and a finish point. Controls are marked with a white and orange flag in the terrain, and corresponding purple symbols on an orienteering map. The challenge is to… …
18Clavier-Übung III — Johann Sebastian Bach, 1746 The Clavier Übung III, sometimes referred to as the German Organ Mass, is a collection of compositions for organ by Johann Sebastian Bach, started in 1735–6 and published in 1739. It is considered to be Bach s most… …
19Ice climbing — Ice climbing, as the term indicates, is the activity of ascending inclined ice formations. Usually, ice climbing refers to roped and protected climbing of features such as icefalls, frozen waterfalls, and cliffs and rock slabs covered with ice… …
20Alpine skiing — Alpine ski slope Highest governing body International Ski Federation Nickname(s) Downhill Sliding First played 1861, Kiandra, Aus …
