Wikipedia.org said: An example is the calculation of the rotational kinetic energy of the Earth. As the Earth has a period of about 23.93 hours, it has an angular velocity of 7.29Ã10â5 rad/s.
Photo Credit Hemera Technologies/AbleStock.com/Getty Images. Himalayan salt is mined from the Khewra Salt Mines in Pakistan, situated at the foothills of the Himalayas. It is the second-largest salt mine in the world, and official records of the Khewra mine date back to the 13th century. The salt obtained from Khewra includes transparent, white, pink, red and dark red salts.
Take A Private Video Tour Of The Original 1920 T J Clark Mine. (This is where the genuine 'Colloidal Minerals' have come from since 1926) Take a trip down into the Prehistoric Valley In Utah and tour the mine that started the whole 'Colloidal Mineral' revolution.ecause the other companies mines are a few miles away from the original mine, they make bogus claims that the minerals they sell come from the same plant source and have been around for 60 - 70 years.