![]() ![]() While we don't know much about their usage, the Lebombo Bone (dated to about 35,000 BCE) and the Ishango Bone (dated to about 20,000 BCE) are among the earliest mathematical artifacts. ![]() For tens of thousands of years, humans have undertaken methods to tally, track, and record numerical information. Measuring and recording the characteristics of weather conditions in Antarctica requires a use of different kinds of numbers. Only explorers and scientists brave the environment for any length of time. It is no surprise then, that no native human population can survive the harsh conditions. The coldest temperature ever recorded, over one hundred degrees below zero on the Celsius scale, was recorded by remote satellite. Earth’s southernmost continent, Antarctica experiences the coldest, driest, and windiest conditions known. ![]() In fact, it’s always a cold day in Antarctica. ![]()
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