The hard snow walls of an igloo are good insulators that keep in body heat and also the heat generated by oil lamps, these are known as qulliq. This is why traditional igloos are commonly made out of snow rather than ice and this is because solid ice does not retain heat as well as blocks of compressed snow. In addition, the walls block the wind, which is often so bitter that it can make freezing temperatures feel many degrees colder. Also, insulation capabilities actually increase a few days after construction. Body heat and sun exposure cause the inside of the igloo to melt ever so slightly. When the igloo is unoccupied during hunting expeditions, the melted snow freezes over, turning into ice. Gradual thawing and refreezing turns the entire structure to solid ice, making it not only superstrong, but warmer than ever.
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no idea what you get out of it, but 'tresting facts
Natural law is the orderly principles -- the laws of nature -- that govern the functioning of nature everywhere, from atoms to ecosystems to galaxies. ... They felt that, through knowledge ofnatural law, both science andgovernment would promote the goals of freedom and happiness of the people
<span>The Mongols were a nomadic race of people who are from
Mongolia as well as China’s Inner Mongolia Autonomous Region. They were expert
riders, hunters and archers. Originally,
they were group of independent tribes until they were united by Genghis Khan
and later embarked on a campaign of conquest.
Due to their tactics and speed on horseback, they were easily able to
defeat other armies which led to the establishment of the Mongol Empire. It was composed of Mongolia, North China,
Turkmenistan, Afghanistan and Northern India.
After the Genghis Khan his descendants conquered more countries but
eventually their power declined and some of the Mongols were absorbed by the
countries they had conquered.</span>
