friction facing

  • 101Guitar pick — A guitar pick is a type of plectrum designed for use on a guitar. Over time people have made picks of various materials, including plastic, rubber, felt, tortoiseshell, wood, metal, and stone. They most often take the shape of an acute isosceles… …

    Wikipedia

  • 102Devil sticks — Children learning the pendulum The manipulation of devil sticks (also devilsticks, devil stixx, flower sticks, devil sticks, rhythm sticks, gravity sticks, or juggling sticks) is a form of gyroscopic juggling or equilibristics, and is generally… …

    Wikipedia

  • 103San Diego Trolley — Current San Diego Trolley LRV Fleet Info …

    Wikipedia

  • 104Space Shuttle thermal protection system — The Space Shuttle thermal protection system (TPS) is the barrier that protects the Space Shuttle Orbiter during the searing 1650 °C (3000 °F) heat of atmospheric reentry. A secondary goal is to protect from the heat and cold of space while on… …

    Wikipedia

  • 105History of Massachusetts — Flag of Massachusetts Massachusetts was first colonized by principally English Europeans in the early 17th century, and became the Commonwealth of Massachusetts in the 18th century. Prior to English colonization of the area, it was inhabited by a …

    Wikipedia

  • 106Maria Valtorta — This article is about Maria Valtorta s life. For her major literary work, please see The Poem of the Man God. Maria Valtorta at age 5, 1902 …

    Wikipedia

  • 107Landslide mitigation — Landslides can be triggered by many often concomitant causes. In addition to shallow erosion or reduction of shear strength caused by seasonal rainfall, causes triggered by anthropic activities such as adding excessive weight above the slope,… …

    Wikipedia

  • 108USS Iowa turret explosion — USS Iowa s Turret Two explodes Date April 19, 1989 Place Caribbean Sea ne …

    Wikipedia

  • 109Wheel train (horology) — In horology, a wheel train (or just train) is the gear train of a mechanical watch or clock.[1] Although the term is used for other types of gear trains, the long history of mechanical timepieces has created a traditional terminology for their… …

    Wikipedia

  • 110atmosphere — atmosphereless, adj. /at meuhs fear /, n., v., atmosphered, atmosphering. n. 1. the gaseous envelope surrounding the earth; the air. 2. this medium at a given place. 3. Astron. the gaseous envelope surrounding a heavenly body. 4. Chem. any… …

    Universalium