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Ice pigging is a technique used for cleaning pipes, distinguished from traditional pigging by the use of a semi-solid 'pig' made of ice, rather than a solid object. This ice pig is capable of flowing through pipes, navigating obstructions such as valves and variations in pipe diameter, due to its fluid-like properties. The process allows for ...
A creeper is a fictional creature in the sandbox video game Minecraft.Creepers are hostile mobs (mobile non-player characters) that spawn in dark places.Instead of attacking the player directly, they creep up on the player and explode, destroying blocks in the surrounding area and potentially hurting or killing the player if they are within the blast radius.
The original cold weather clothing was made of furs. The fibers of the fur trapped insulating air, lanolin on the fur repelled water. Knitted wool is an effective insulator when dry, but ineffective when wet. Goose down is the lightest insulator, and still used today. Its quality, called loft is a measure of its low density. It is ineffective ...
A virga, also called a dry storm, is an observable streak or shaft of precipitation that evaporates or sublimates before reaching the ground. [1] A shaft of precipitation that does not evaporate before reaching the ground is known in meteorology as a precipitation shaft.
Argentinean slang term for police officers derived from "rata" (rat). Also derived from vesre pronunciation of tira ("strap"), since older police uniforms featured a leather strap across the officer's chest. [58] See Tira. Also used in Chile as slang for a member of the PDI. Reggin Slang used for non-white police officers in Latvia. Rent-a-Cop
In cold weather, honey bees huddle together to retain heat. Butterflies and moths may orient their wings to maximize exposure to solar radiation in order to build up heat before take-off. [ 2 ] Gregarious caterpillars, such as the forest tent caterpillar and fall webworm , benefit from basking in large groups for thermoregulation.
Falling diamond dust (Inari, Finland) Diamond dust is similar to fog in that it is a cloud based at the surface; however, it differs from fog in two main ways. Generally fog refers to a cloud composed of liquid water (the term ice fog usually refers to a fog that formed as liquid water and then froze, and frequently seems to occur in valleys with airborne pollution such as Fairbanks, Alaska ...
As a response to an unlikely proposition, "when pigs fly", "when pigs have wings", or simply "pigs might fly". [1] "When Hell freezes over" [2] and "A cold day in Hell" [3] are based on the understanding that Hell is eternally an extremely hot place. The "Twelfth of Never" will never come to pass. [4]