pendulum impact test
61Rocket — This article is about vehicles powered by rocket engines. For other uses, see Rocket (disambiguation). A Soyuz U, at Baikonur Site 1/5 A rocket is a missile, spacecraft, aircraft or other vehicle which obtains thrust from a rocket engi …
62government budget — Forecast of governmental expenditures and revenues for the ensuing fiscal year. In modern industrial economies, the budget is the key instrument for the execution of government economic policies. Because government budgets may promote or retard… …
63Science — This article is about the general term, particularly as it refers to experimental sciences. For the specific topics of study by scientists, see Natural science. For other uses, see Science (disambiguation) …
64Timeline of Islamic science and engineering — This timeline of Islamic science and engineering covers the general development of science and technology in the Islamic world during the Islamic Golden Age, usually dated from the 7th to 16th centuries.From the 17th century onwards, the advances …
65Diving watch — Omega Seamaster model 2220.80, with a water resistance of 300 m (1,000 ft). The second crown (at 10 o clock) is a helium release valve. A diving watch is a watch designed for underwater diving that features, as a minimum, a water… …
66Christian Cage — Jason Reso Pour les articles homonymes, voir Christian. Jason Reso …
67Christian Cage (Jason Reso) — Jason Reso Pour les articles homonymes, voir Christian. Jason Reso …
68Jason Reso — Pour les articles homonymes, voir Christian. Jason Reso …
69William Reso — Jason Reso Pour les articles homonymes, voir Christian. Jason Reso …
70nature, philosophy of — Introduction the discipline that investigates substantive issues regarding the actual features of nature as a reality. The discussion here is divided into two parts: the philosophy of physics and the philosophy of biology. In this… …
