Eratosthenes: Calculating the Earth’s Circumference:  Think spatially as we examine the work and influence that Eratosthenes had on our understanding of the planet’s size, and much more.
The post <a href="https://www.josephkerski.com/eratosthenes-calculating-the-earths-circumference/">Eratosthenes: Calculating the Earth’s Circumference</a> appeared first on <a href="https://www.josephkerski.com">Joseph Kerski, Ph.D. GISP</a>.

Eratosthenes: Calculating the Earth’s Circumference: Think spatially as we examine the work and influence that Eratosthenes had on our understanding of the planet’s size, and much more. The post Eratosthenes: Calculating the Earth’s Circumference appeared first on Joseph Kerski, Ph.D. GISP.

Eratosthenes: Calculating the Earth’s Circumference:&nbsp; Think spatially as we examine the work and influence that Eratosthenes had on our understanding of the planet’s size, and much more.
The post <a href="https://www.josephkerski.com/eratosthenes-calculating-the-earths-circumference/" rel="noopener noreferrer">Eratosthenes: Calculating the Earth’s Circumference</a> appeared first on <a href="https://www.josephkerski.com" rel="noopener noreferrer">Joseph Kerski, Ph.D. GISP</a>.

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Eratosthenes: Calculating the Earth’s Circumference

Eratosthenes: Calculating the Earth’s Circumference