Search results
|
|
No page with that title exists You can create an article with this title or put up a request for it. Please search Wikipedia before creating an article to avoid duplicating an existing one, which may have a different name or spelling.
Showing below 11 results starting with #1.
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).
No article title matches
Page text matches
- Jewellery (4234 bytes)
19: * [[3450 BC]] - Use of natural [[zinc]]/copper [[alloy]] in Egypt.
21: * [[3000 BC]] - Egypt and Iran makeing simple [[hammer]]ed [[iron]] beads
25: * [[2500 BC]] - Egyptians using copper/[[lead]] alloys.
34: * 1400 BC - Very copper rich gold alloys popular in Egypt. - Guitar (36953 bytes)
31: ...d designed with gears to allow finer tuning, some simpler designs simply involve wooden pegs held in place...
46: ...rets'''=== Frets are metal strips (usually nickel alloy) embedded along the fretboard which are placed in...
65: ... of the sound like volume or tone. These at their simplest consist of passive components such as [[potenti...
98: ... has evolved to provide a good compromise of both simple fingering for many [[chord (music)|chords]], and ... - Steel guitar (2051 bytes)
4: ...the lap steel and pedal steel. The lap steel is a simple instrument, typically having 6 strings and tuned ...
10: ...ough the bass strings will be wound with a bronze alloy, giving the distinctive gold colour. - Early history of Ireland (30651 bytes)
9: ... they constructed by stretching animal skins over simple wooden frames. They had outdoor hearths for cooki...
37: ... [[25th century BC|2500 BC]], when [[bronze]], an alloy of [[tin]] and [[copper]], made its first appeara...
41: ...he Bronze Age these ornaments consisted of rather simple crescents and disks of thin gold sheet. Later the... - Copper (13595 bytes)
136: ... (''aes'' being the generic Latin term for copper alloys such as [[bronze]] and other metals, and because...
138: ... copper [[smelting]], the refining of copper from simple copper oxides such as [[malachite]] or [[azurite]...
140: ..., and [[Egyptian]] artifacts in copper and copper alloyed with [[tin]] nearly as old. In one pyramid, a c...
144: ...t of tin made the metal easier to cast, so bronze alloys are found in Egypt almost as soon as copper is f...
148: [[Brass]], an [[alloy]] of [[zinc]] and copper, was known to the [[Anci... - Gallium (9500 bytes)
145: Gallium does not [[crystal]]lize in any of the simple [[crystal structure]]s. The stable phase under no...
154: ...onium. Much research is being devoted to gallium alloys as substitutes for mercury [[dental]] [[amalgam]...
155: ...e in fever thermometers, replacing mercury. This alloy, with the trade name ''[[Galinstan]]'', has a fre...
157: ... has been suggested that a liquid Gallium-[[Tin]] alloy could be use to cool computer chips in place of w... - Hafnium (9162 bytes)
156: ...m [[mineral]]s. Hafnium is used in [[tungsten]] [[alloy]]s in filaments and [[electrode]]s and also acts ...
171: ...m]], [[niobium]], [[tantalum]], and other metal [[alloy]]s.
174: ...8-2m) to construct small, high yield weapons with simple x-ray triggering mechanisms—the ''hafnium b... - Aluminium (26079 bytes)
56: ...th thermo-mechanical processing these [[aluminium alloys]] display a marked increase in mechanical proper...
58: Aluminium alloys form vital components of [[aircraft]] and [[rock...
158: *[[Fajans rules]] show that the simple trivalent cation Al<sup>3+</sup> is not expected ... - Space Shuttle program (41074 bytes)
29: ...degree equatorial orbit. In fact any design using simple straight or fold-out wings was not going to meet ...
43: ...e small -- X-15 rocket plane. Instead a series of simpler rockets would launch the system, and then drop a...
71: ... of the tank is made of the 2195 Aluminum-Lithium alloy. It weighs 7,500 lb (3.4 t) less than the last ru...
75: ... came to be. These culminated in the considerably simpler, lower cost, probably safer and better performin...
274: ...ated in the aftermath of the ''Challenger''. Even simple changes require significant amounts of documentat... - Bicycle (44267 bytes)
30: ...the US market, including higher performance steel alloys and gearsets with an increasing number of gears....
49: ...are now also available, as well as advanced steel alloys.
207: * ''[[Track bicycle]]s'' are ultra-simple, lightweight [[Fixed-gear bicycle|fixed-gear]] bi... - Mineral (10947 bytes)
1: ...ition from pure [[Chemical element|element]]s and simple [[salt]]s to very complex [[silicate]]s with thou...
24: Classifying minerals can range from simple to very difficult. A mineral can be identified by...
62: ...s natural alloys, such as [[electrum]] (a natural alloy of gold and silver), phosphides, silicides, nitri...
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).