observing fast
21Binary star — For the hip hop group, see Binary Star (band). Hubble image of the …
22Chhath — Performing of morning puja to Surya. Also called Chhathi Dala Chhath Surya Shashti Observed by Hindus, and Jains …
23atom — /at euhm/, n. 1. Physics. a. the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical… …
24eclipse — eclipser, n. /i klips /, n., v., eclipsed, eclipsing. n. 1. Astron. a. the obscuration of the light of the moon by the intervention of the earth between it and the sun (lunar eclipse) or the obscuration of the light of the sun by the intervention …
25navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …
26Jewish religious year — Introduction the cycle of Sabbaths and holidays that are commonly observed by the Jewish religious community and officially in Israel by the Jewish secular community as well. The Sabbath and festivals (feast) are bound to the Jewish… …
27Protein folding — Protein thermodynamics redirects here. For the thermodynamics of reactions catalyzed by proteins, see Enzyme. Protein before and after folding. Protein folding is the process by which a protein structure assumes its functional shape or… …
28NASA — Dieser Artikel beschäftigt sich mit der US amerikanischen Luft und Raumfahrtbehörde; zu weiteren Bedeutungen der Abkürzung NASA siehe NASA (Begriffsklärung). Logo der NASA Die National Aeronautics and Space Administration (NASA [englisch ˈnæsə,… …
29education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
30Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
