In the book “After The Fact – The Art of Historical Detection, Volume 2” attempts to disseminate evidence about the trial of Vanzetti, who is alleged to have committed murder and robbery in Braintree. Vanzetti thought himself as a martyr. A martyr is an individual who is persecuted or dies […]

A permutation is defined as a controlled arrangement of an object(s). While distinguishable permutations are seen as objects permutations that cannot be achieved from another by simply reorganizing the locations of the same kind of elements. Formula for calculating permutation is often written as: P (n, r). As a mathematical rule, […]

John Hobson’s ‘Imperialism: A study’ and ‘The Economic Parasites of Imperialism’ place this 19th century writer into a class of economic writers who were critics of imperialism. However, a critical analysis of his works shows inconsistency. Nevertheless, his position on imperialism is very clear in this work: ‘Imperialism: A study’. In […]

Peripheral artery disease (PAD) occurs when the blood vessels outside the heart undergo atherosclerosis. Most of the affected blood vessels in this disease are those that supply the lower limbs. In these vessels, plaque made of fats and cholesterol builds up on the inner walls. That results in narrowing or […]