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Construction equipment being used to dig up rocky ground. Although humans are capable of digging in sand and soil using their bare hands, digging is often more easily accomplished with tools. The most basic tool for digging is the shovel. [1] In neolithic times and earlier, a large animal's scapula (shoulder blade) was often used as a crude ...
The British sinologist and historian Michael Loewe states that borehole sites could reach as deep as 600 metres (2,000 ft). [3] K.S. Tom describes the drilling process: "The Chinese method of deep drilling was accomplished by a team of men jumping on and off a beam to impact the drilling bit while the boring tool was rotated by buffalo and oxen."
dig An informal term for an archaeological excavation. disturbance Any change to an archaeological site due to events which occurred after the site was laid down. dry sieving A method of sifting artefacts from excavated sediments by shaking it through sieves or meshes of varying sizes. As opposed to wet sieving, which uses water. [11]
In 2023, China embarked on a 10,000-metre (33,000 ft; 6.2 mi) super-deep borehole in the Tarim Basin in the Xinjiang region for scientific, oil and gas exploration. [ 24 ] [ 25 ] [ 26 ] In March 2024, drilling of the borehole, which is known as Shendi Take 1, reached a depth of 10,000 metres.
The deepest mines in the world are the Mponeng and TauTona (Western Deep Levels) gold mines in the Witwatersrand region of South Africa, which are currently working at depths exceeding 3,900 m (12,800 ft). [13] The deepest inactive mine in Asia is the Kolar in the Karnataka region of India. Closed in 2001, the main shaft had reached a depth of ...
Water-filled quarries can be very deep, often 50 ft (15 m) or more, and surprisingly cold, so swimming in quarry lakes is generally not recommended. Unexpectedly cold water can cause a swimmer's muscles to suddenly weaken; it can also cause shock and even hypothermia . [ 5 ]
Hosmer has launched MoonBall Media, and its first offering is the podcast "Diggin' Deep." Former Royals, Padres 1B Eric Hosmer retiring after 13-year MLB career, starting media company Skip to ...
Deep Dish or Chicago style pizza or Evan set : An illegal set that is held excessively long, typically set from below the shoulders and seen in beach volleyball. Dime or Rock' : A perfect pass Dirt Dessert : When a player gets a kill so sweet, it's almost comparable to the utter sweetness of a classic Dirt Dessert