locking fluid
121Nuclear weapon design — The first nuclear weapons, though large, cumbersome and inefficient, provided the basic design building blocks of all future weapons. Here the Gadget device is prepared for the first nuclear test: Trinity. Nuclear weapon designs are physical,… …
122Telemark skiing — is a term used for skiing using the Telemark turn, which is a technique invented by Norwegian Sondre Norheim. It is also known as free heel skiing. Unlike alpine skiing equipment, the skis used for telemarking have a binding that only connects… …
123Richard Lindzen — Richard S. Lindzen Born 8 February 1940 (1940 02 08) (age 71) Webster, Massachusetts Fields Atmospheric physics …
124Dancehall — This article is about the genre of music. For all other meanings of the term, see Dance hall (disambiguation). Dancehall Stylistic origins Reggae, R B, Ska, Rocksteady, Dub, Toasting Cultural origins Late 1980s Jamaica, especially Kingston …
125Bicycle wheel — For the Marcel Duchamp installation, see Bicycle Wheel. The front wheel from a racing bicycle made using a Mavic rim …
126Symptom — For the 1974 horror film, see Symptoms (film). A symptom (from Greek σύμπτωμα, accident, misfortune, that which befalls [1], from συμπίπτω, I befall , from συν together, with + πίπτω, I fall ) is a departure from normal function or feeling which… …
127Tampon — A tampon is a plug of cotton or other absorbent material inserted into a body cavity or wound to absorb bodily fluid. The most common type in daily use(and the topic of the remainder of this article) is a usually disposable plug that is designed… …
128Self-organization — is a process of attraction and repulsion in which the internal organization of a system, normally an open system, increases in complexity without being guided or managed by an outside source. Self organizing systems typically (though not always)… …
