The extrication devices (such as the Russel Extrication Device, REDTM, or the Kendrick Extrication Device, KEDTM) are short, moulded, rigid boards which are placed along the spine and strapped to the patient.
Or you could go to the other extreme and screen-scrape the site at will.
Because they come up from such depths – up to 200 kilometres down – kimberlite pipes bring up all kinds of things not normally found on or near the surface: a rock called peridotite, crystals of olivine and – just occasionally, in about one pipe in a hundred – diamonds.
In response, the federal authorities initiated a nationwide antiextortion program, including a national database to track protection rackets and a promise to protect all willing to formally complain about extortion practices.
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