bow plate
31naval ship — Introduction the chief instrument by which a nation extends its military power onto the seas. Warships protect the movement over water of military forces to coastal areas where they may be landed and used against enemy forces; warships… …
32Violin — Infobox Instrument name=Violin names=Fiddle, de: Violine or Geige, fr: Violon, it: Violino classification=String instrument (bowed) range= related= *Violin family (viola, cello) *Viol family (includes double bass) musicians= *List of violinists… …
33technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
34Basic physics of the violin — The distinctive sound of a violin is the result of interactions between its many parts. Drawing a bow across the strings causes them to vibrate. This vibration is transmitted through the bridge and sound post to the body of the violin (mainly the …
35German cruiser Admiral Graf Spee — Admiral Graf Spee in 1936 Career (Nazi Germany) …
36Strength of ships — The strength of ships is a topic of key interest to Naval Architects and shipbuilders. Ships which are built too strong are heavy, slow, and cost extra money to build and operate since they weigh more, whilst ships which are built too weakly… …
37T-34 variants — Infobox Weapon name= T 34 variants caption= T 34 family portrait, 1941 (BT 8, A 20, T 34 Models 1940 and 1941) origin= Soviet Union type= Medium tank is vehicle= yes is UK= yes service= 1940–96 production date= 1940–56 number= about 84,070The T… …
38Viaduc de Briare — Pays  France …
39ship construction — Introduction complex of activities concerned with the design and fabrication of all marine vehicles (ship). Ship construction today is a complicated compound of art and science. In the great days of sail, vessels were designed and… …
40Mughal Army — The Mughal Army was the army of the Mughal Empire. Mirza Najaf Khan was commander in chief of the Mughal Army from 1772 till his death in April 1782. The art of Mughal warfare brought about a complete change in the way wars were fought in the… …
