we have had some operational problems
21military technology — Introduction range of weapons, equipment, structures, and vehicles used specifically for the purpose of fighting. It includes the knowledge required to construct such technology, to employ it in combat, and to repair and replenish it.… …
22Karl-Gerät — 040 60 cm Karl Gerät Ziu firing in Warsaw, August 1944. Type Self propelled siege mortar Place of origin …
23Homosexuality — Sexual orientation Orientations Asexual · Bisexual · Heterosexual · Homosexual …
24Biodiesel — This article is about transesterified lipids. For hydrogenated alkane renewable diesel, see Vegetable oil refining. For biomass and organic waste to fuel production, see Biomass to liquid. For unmodified vegetable oil used as motor fuel, see… …
25Iraq — For other uses, see Iraq (disambiguation). Republic of Iraq جمهورية العراق (Arabic) …
26Iowa flood of 2008 — Infobox flood image location=Dairy Queen, Cedar Rapids, June 12 2008.jpg name= Iowa Flood of 2008 duration=June 7 around July 1 total damages (USD)=At least 7 Billion total fatalities= 0 deaths areas affected=The Iowa flood of 2008 was an event… …
27SCR-584 radar — The SCR 584 (short for Signal Corps Radio # 584 ) was a microwave radar developed by the MIT Radiation Laboratory during World War II. It replaced the earlier and much more complex SCR 268 as the US Army s primary anti aircraft gun laying system… …
28Cross-strait charter — On January 29, 2005 China Airlines Flight 581 took off from Taoyuan International Airport and landed at Beijing International Airport The cross strait charters (simplified Chinese: 两岸包机; traditional Chinese: 兩岸包機; pinyin: liǎng àn bāojī) are… …
29Reconstruction of Iraq — describes attempts by the international community to improve and repair the infrastructure of Iraq in the aftermath of the 2003 invasion, when much was destroyed. Iraq was governed, after the 2003 invasion, by the Coalition Provisional Authority… …
30Chrysler Turbine Car — Manufacturer Chrysler Corporation Production 55 Class Concept car …
