lead screw testing machine
41Steam engine — A steam engine is a heat engine that performs mechanical work using steam as its working fluid. [ [http://www.britannica.com/EBchecked/topic/564472/steam engine steam engine Britannica Online Encyclopedia ] ] Steam engines have a long history,… …
42List of The Transformers episodes — This is a list containing the episodes of The Transformers, an animated television series depicting a war among giant robots who could transform into vehicles, other objects and animals. Written and recorded in America, the series was animated in …
43History of submarines — The history of submarines covers the historical chronology and facts related to submarines , manned autonomous boats that operate underwater. It includes the history of submersibles , which were designed primarily to operate on the surface, and… …
44ICE 1 — ICE 1 Manufacturer various Constructed 1989 to 1993 Refurbishment 2005 to 2008 …
45airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also …
46Yucca Mountain nuclear waste repository — Yucca Mountain The proposed design …
47Max Immelmann — and his dog Tyras. Note Immelmann s many decorations. Nickname Der Adler von Lille (The Eagle of Lille) …
48Compact Disc — CD redirects here. For other uses, see CD (disambiguation). Not to be confused with DVD. Compact disc The readable surface of a Compact Disc incl …
49Mark XIV bomb sight — The Mk. XIVA sighting head, which would be mounted in the front of the aircraft and connected to the computor by the cables coiled up on the left. The main features are the gyrostabilizer in the large cylinder, and the collimator on the moving… …
50Four-slide — A four slide machine The same four slide machine from another angle A fou …
