Tswaing crater, · Tswaing is an impact crater in South Africa that is accompanied by a museum. It is situated 40 km to the north-west of Pretoria. This astrobleme is 1.13 km in diameter and 100 m deep and the age is estimated to be 220,000 ± 52,000 years (Pleistocene). The impactor is believed to have been a chondrite or stony meteorite some 30 to 50 m ...What Are Some Food, · Food-safe paints include Porecelaine 150 used for painting ceramic dishes, Old Fashioned Milk Paint used for historical reconstructions and plaster and Gondola Enamel paint used for grape crushers and wine-making equipment. Old Fashioned Milk Paint is certifiedFree Horse Racing Form Guide | Racing and Sports, · Free horse racing form guide and race fields today. Find out all the meetings of races today and ultimate guide to today's racing form guide for Australia, UK,New Zealand andThe Role of Assistant Principals in Schools, · Assistant principals, also called vice-principals, wear more hats in a day than they take off students. First, they support the principal in the administrative operation of a school. They may plan schedules for teachers or for testing. They may directly supervise lunch ...8 Largest Diamonds in the World | Largest.org, · It was found in a mine in South Africa by Sir Thomas Cullinan in 1905. Before the Cullinan Diamond was cut into polished diamonds, it weighed a whopping 3,106.75 carats (621.35 g)! The rough diamond was split into two stones which were further cut down into nine major stones, 96 brilliants, and 9.5 carats (1.9 g) of unpolished pieces..
South Africa: Ag operations "will continue", · Fruit South Africa and Hortgro have sought to assure the domestic and international industry that operations will continue despite a lockdown. President Cyril Ramaphosa on Monday evening announced the country will go on a nationwide lockdown with the exception of essential services in a bid to contain and slow the spread of coronavirus (Covid-19) in the country.Types of Sedimentary Rock, · Learn more about major types of sedimentary rocks including arkose, alabaster, rock gypsum, sandstone, rock salt, and coal. Black, pitchy natural asphalt from a petroleum seep near McKittrick in the heart of California's oil patch. Andrew Alden / WikimediaBoomplaas Cave, · Boomplaas Cave is located in the Cango Valley in the foothills of the Swartberg mountain range, north of Oudtshoorn, Eden District Municipality in the Western Cape Province, South Africa. It has a 5 m (16 ft) deep stratified archaeological sequence of human presence, occupation and hunter-gatherer/herder acculturation dating back 80,000 years ...Why Do We Need Technology?, · The use of technology is so characteristic of human beings that paleoanthropologists have classified human ancestors by the tools that were found in association with their remains. Technology, such as clothing, fire-igniting tools and stone tools, have kept humans warm, safe and well fed for millions of years.