accelerated free fall
41Indonesian rupiah — Infobox Currency currency name in local = rupiah Indonesia id icon image 1 = Indonesian Rupiah.jpg image title 1 = Rupiah banknotes, only the Rp 1000 and Rp 5000 notes are current iso code = IDR using countries = IDN inflation rate = 10.38%… …
42Self-creation cosmology — (SCC) theories are gravitational theories in which the mass of the universe is created out of its self contained gravitational and scalar fields, as opposed to the theory of continuous creation cosmology or the steady state theory which depend on …
43space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
44skydiving — sky diver. /skuy duy ving/, n. the sport of jumping from an airplane at a moderate or high altitude and free falling and using one s body to control direction or movements before opening one s parachute. Also, sky diving. [1955 60; SKY + DIVE +… …
45MythBusters (2005 season) — Country of origin Australia United States No. of episodes 26 (includes 7 specials) Broadcast Original channel Discovery Channel …
46nebula — nebular, adj. /neb yeuh leuh/, n., pl. nebulae / lee , luy /, nebulas. 1. Astron. a. Also called diffuse nebula. a cloud of interstellar gas and dust. Cf. dark nebula, emission nebula, reflection nebula …
47physical science — physical scientist. 1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy. 2. these sciences collectively. [1835 45] * * * Introduction the systematic study of the inorganic world …
48physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
49Spacecraft propulsion — A remote camera captures a close up view of a Space Shuttle Main Engine during a test firing at the John C. Stennis Space Center in Hancock County, Mississippi Spacecraft propulsion is any method used to accelerate spacecraft and artificial… …
50Package testing — Military shipping container being drop tested Testing …
