The gaping mouth of Resolution Copper Mining’s No. 10 shaft is 28 feet across and opens into a sheer drop of nearly 7,000 feet, making it the deepest continuous mine shaft in the United States.

However, the names are confusing. For example, the "Q" in QVGA means one quarter the pixels in VGA, while the "Q" in QXGA means four times (quad) the resolution of XGA. Each of the following ...

Until the Executive Order of June 24, 1912, neither the order of the stars nor the proportions of the flag was prescribed. Consequently, flags dating before this period sometimes show unusual ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Criterion (ii): The construction of Fatehpur Sikri exercised a definite influence on the evolution of Mughal town planning, namely, at Shahjahanabad. Criterion (iii): The city of Fatehpur Sikri bears ...