Science teachers in a summer physics class at Southeast Missouri State University relied on shadows Thursday to calculate the Earth's circumference during the summer solstice, the longest day of the ...
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...
More than 2,000 years ago, a Greek mathematician proved that the surface of the Earth was curved and not flat. That mathematician was Eratosthenes, who was a geographer, poet, astronomer, and music ...
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