all-electric mine
41Defence Research and Development Organisation — Sanskrit: बलस्य मूलं विज्ञानम् Strength s Origin is in Science [1] Agency overvi …
42Timeline of steam power — See Steam engine, Steam power during the Industrial Revolution. Steam power developed slowly over a period of several hundred years, progressing through expensive and fairly limited devices in the early 1600s, to useful pumps for mining in 1700,… …
43Wah-wah pedal — A wah wah pedal (or just wah pedal) is a type of guitar effects pedal that alters the tone of the signal to create a distinctive effect, intended to mimic the human voice. The pedal sweeps the peak response of a filter up and down in frequency to …
44Mount Washington Transit Tunnel — North portal to the tunnel Overview Location Pittsburgh, Pennsylvania, U.S.A. Status operational System …
45Nickel–metal hydride battery — NiMH redirects here. For other uses, see NIMH (disambiguation). Nickel–metal hydride battery Modern, high capacity NiMH rechargeable cells specific energy 60–120 W·h/kg[1] …
46Tata Motors — Limited Type Public company Traded as NSE: TATAMOTORS …
47Comparison of United States presidential candidates, 2008 — This article compares the presidential candidates in the United States 2008 presidential election. It does not cover previous elections. Because of ballot access restrictions in the United States, not all candidates appeared on the ballots in all …
48Pokémon Live! — Gotta catch em Cover of the cast recording CD release of the show. Pokémon Live! was a musical stage show that toured the United States from September …
49Destroyer — For other uses, see Destroyer (disambiguation). USS Winston S.Churchill, a US Navy Arleigh Burke class destroyer. In naval terminology, a destroyer is a fast and maneuverable yet long endurance warship intended to escort larger vessels in a fleet …
50Big Muskie — was a coal mining Bucyrus Erie dragline owned by the Central Ohio Coal Company (a division of American Electric Power), weighing nearly convert|13000|MT and standing nearly 22 stories tall. It operated in the U.S. state of Ohio from 1969 to 1991 …
