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The mod won ModDB 2010 Mod of the Year awards for Best Original Art, [8] Best Singleplayer Mod [9] and Player's Choice Mod of the Year [10] categories, eventually winning 2nd place at the latter. Operation Black Mesa - An upcoming remake of the Half-Life expansion Opposing Force developed by Tripmine Studio.
Mohs hardness kit, containing one specimen of each mineral on the ten-point hardness scale. The Mohs scale (/ m oʊ z / MOHZ) of mineral hardness is a qualitative ordinal scale, from 1 to 10, characterizing scratch resistance of minerals through the ability of harder material to scratch softer material.
The Mousterian (or Mode III) is an archaeological industry of stone tools, associated primarily with the Neanderthals in Europe, and to the earliest anatomically modern humans in North Africa and West Asia. The Mousterian largely defines the latter part of the Middle Paleolithic, the middle of the West Eurasian Old Stone Age.
The first published picture of a hand axe, drawn by John Frere in the year 1800. Flint hand axe found in Winchester. A hand axe (or handaxe or Acheulean hand axe) is a prehistoric stone tool with two faces that is the longest-used tool in human history. [1]
The cement reacts with the water through a process called concrete hydration [4] that hardens it over several hours to form a hard matrix that binds the materials together into a durable stone-like material that has many uses. [5] This time allows concrete to not only be cast in forms, but also to have a variety of tooled processes performed.
Granite is a hard stone and requires skill to carve by hand. Until the early 18th century, in the Western world, granite could be carved only by hand tools with generally poor results. A key breakthrough was the invention of steam-powered cutting and dressing tools by Alexander MacDonald of Aberdeen , inspired by seeing ancient Egyptian granite ...
The stone for the San Lorenzo and La Venta heads was transported a considerable distance from the source. The La Cobata head was found on El Vigia hill in the Sierra de los Tuxtlas and the stone from Tres Zapotes Colossal Head 1 and Nestepe Colossal Head 1 (also known as Tres Zapotes Monuments A and Q) came from the same hill. [25]
The Stonewall riots (also known as the Stonewall uprising, Stonewall rebellion, Stonewall revolution, [3] or simply Stonewall) were a series of spontaneous riots and demonstrations against a police raid that took place in the early morning hours of June 28, 1969, at the Stonewall Inn, in the Greenwich Village neighborhood of New York City.