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A backdraft (North American English), backdraught (British English) [1] or smoke explosion is the abrupt burning of superheated gases in a fire caused when oxygen rapidly enters a hot, oxygen-depleted environment; for example, when a window or door to an enclosed space is opened or broken. Backdrafts are typically seen as a blast of smoke and ...
The backdraft is a cocktail that is noted for its elaborate preparation and potency. Named after the backdraft which occurs in some fire situations, this drink produces a similar condition on purpose using flammable alcoholic drinks and an enclosing container, such as an upside down pint glass. Below is a typical procedure for producing one ...
Such an event is known as backdraft. A delayed flashover occurs when the colder gray smoke cloud ignites after congregating outside of its room of origin. This results in a volatile situation, and if the ignition occurs at the ideal mixture, the result can be a violent smoke gas explosion .
Caterer, personal chef and founder of Tiny Spoon Chef, Janice Carte is stopping by the TODAY kitchen to share a couple of her go-to easy and impressive summer entertaining recipes.She shows us how ...
This Irish sausage roll recipe brings you an ultimate comfort food packed with meaty goodness and wrapped in a blanket of the easiest homemade flaky puff pastry. Every time I eat one, I am ...
Television personality, cookbook author and restaurateur Molly Yeh is popping into the TODAY kitchen to make a few of her favorite recipes featuring deliciously dairy-free and protein-rich almond ...
An excerpt from a cinnamon challenge video. Many people upload their cinnamon challenge to YouTube. Comedian Colleen Ballinger told The Wall Street Journal that she took the challenge in character as Miranda Sings in 2012 in order to increase her YouTube traffic after hundreds of her fans had asked her to take the challenge. Her video received ...
A video on safety precautions at blast sites The largest commercial application of explosives is mining . The detonation or deflagration of either a high or low explosive in a confined space can be used to liberate a fairly specific sub-volume of a brittle material (rock) in a much larger volume of the same or similar material.