preliminary drilling
81Construction of the Trans-Alaska Pipeline System — The construction of the Trans Alaska Pipeline System was a massive undertaking involving tens of thousands of people often in extreme temperatures and conditions. Specialized construction techniques were pioneered to build the pipeline, most of… …
82Iranian Embassy siege — The Iranian Embassy, severely damaged by fire following the end of the siege Date 30 April – 5 May 1980 …
83List of Ben 10: Alien Force episodes — This is a list of episodes in the American animated television series Ben 10: Alien Force. A total of 46 episodes have been produced and aired. [1] At the 2008 Comic Con, series producers revealed the show was picked up for a third season. The… …
84Nuclear power — Atomic Power redirects here. For the film, see Atomic Power (film). This article is about the power source. For nation states that are nuclear powers, see List of states with nuclear weapons …
85Song Dynasty — This article is about the Northern and Southern Song Dynasties. For the Southern Dynasty, see Liu Song Dynasty. Song 宋 ← …
86Great Barrier Reef — The Great Barrier Reef * UNESCO World Heritage Site …
87Richmond Football Club — This page is about the Australian rules football club. For the English rugby union club of the same name see Richmond F.C. Richmond Names Full name Richmond Football Club Nickname(s) …
88Cluster headache — Classification and external resources The Cluster Headache by JD Fletcher ICD 10 G44 …
89Wyatt Earp — Infobox person name = Wyatt Earp imagesize = 210px caption = Wyatt Earp at about age 21, photo about 1869 birth date = birth date|1848|3|19 birth place = Monmouth, Illinois, U.S.A. death date = death date and age|1929|1|13|1848|3|19 death place …
90May 2005 — was the fifth month of that year. It began on a Sunday and ended after 31 days, on a Tuesday. May 2005: ← – January – February – March – April – May – June – July – August – September –… …
