Over 2,000 years ago Eratosthenes, the ancient Greek scholar, measured the Earth's circumference with just a stick, sunlight and simple math

Ancient Greek scholar Eratosthenes calculated Earth's circumference using sunlight and geometry. He observed shadows in Syene ...

More than 2,200 years ago, an ancient Greek scholar calculated the Earth's circumference with a stick and the Sun

More than 2,200 years before satellites, GPS and space missions revealed the Earth's true size, an ancient Greek scholar ...

New Book on Mass Flow Measurement Explores Coriolis Theory and the Geometry of Flow

Mass Flow Measurement, published by Taylor and Francis on June 26, 2026, explores the concept of mass and its measuring ...
Nagaland Post

IUN completes landmark research on ancient fortification engineering

International University Nagaland (IUN) has completed a monumental interdisciplinary research project mapping the complex military engineering of ancient hill settlements. The study culminated in a ...
SB Nation on MSN

Swapping centers, shifting strategies

How New York’s cap casualty at backup center forces a fascinating tactical shift for the defending champs.
Tech Times

Tower Defense Game TD Fade to Dark Uses Windows Paint Art and Modern Lighting

Tower defense survival game TD Fade to Dark, developed by FirePath Games and 16 BIT NIGHTS, pairs assets drawn in Windows ...
JSTOR Daily

Selected Works of Giuseppe Peano

https://www.jstor.org/stable/10.3138/j.ctt1vxmd8x Your institution does not have access to this book on JSTOR. Try searching on JSTOR for other items related to this ...
Smithsonian Magazine

James Turrell’s Light Fantastic

Standing on the rim of an ancient volcanic crater in northern Arizona, with the Painted Desert as a spectacular backdrop, James Turrell surveys all he has wrought. For a quarter of a century, this ...