Published February 25, 2013. It's a wrap on the Oscars! Django Unchained was the night's first winner, scoring a Best Supporting Actor prize for Christoph Waltz. The film also earned writer/director Quentin Tarantino a nod for Best Original Screenplay.
Spontaneous combustion. Spontaneous combustion or spontaneous ignition is a type of combustion which occurs by self-heating (increase in temperature due to exothermic internal reactions), followed by thermal runaway (self heating which rapidly accelerates to high temperatures) and finally, autoignition.
Spontaneous processes are processes that occur without any outside intervention. Spontaneous processes have a definite direction. For example methane once lit burns producing CO 2(g) and H 2 O (g) without intervention, however, CO 2(g) and H 2 O (g) don't combine to make methane and oxygen without outside intervention.or example the process of water freezing is only spontaneous when the temperature is less then 0Â° C. When water is at a temperature above 0Â° C the process of freezing is no longer spontaneous. However, when the temperature = 0Â° C the solid and liquid phases are in equilibrium.