Gorilla Glass and Dragontrail Glass are two different types of toughened glass. Gorilla Glass is an alkali-aluminosilicate sheet toughened glass created by Corning Inc. Dragontrail Glass in another type of...

Infectious diseases are caused by a microorganism and therefore potentially infinitely transferable to new individuals. Contagious diseases are very communicable disease capable of spreading rapidly from one...

Public schools are schools that are created by the government and funded for by public taxes. Private schools are established by private institutions that do not adhere to government restrictions. Charter...

Physical dependency is the ability of a human body to develop tolerance to a particular substance, which when the user abruptly stops taking results in withdrawal symptoms. An extreme form of habit, but the...

Dolphins and Porpoises are both mammals that differ in terms of body shape, shape of dorsal fin, teeth, behavior, traveling pattern, speech and lifespan.