The paper, published recently in PLOS One, describes an investigation of 112 ostrich eggshell fragments dating back more than ...
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60,000-year-old markings on ostrich egg shells reveal world’s oldest ‘geometric grammar’
Researchers have discovered and analyzed the world’s oldest geometric patterns on 60,000-year-old ostrich egg ...
“The results demonstrate that Homo sapiens during the late [Middle Stone Age] mastered precise, pre-planned patterns anchored in specific geometric affordances: orthogonality [meaning the use of right ...
At several archaeological sites in southern Africa, hundreds of highly unusual fragments of ostrich eggs have been found.
Archaeologists report that 60,000-year-old ostrich eggshell engravings reveal humanity’s earliest known use of geometry.
Inspired by a pond microorganism that retracts its spiral stalk using geometry alone, soft gel helices now wind and unwind on their own to amplify motion.
Novel insight into the “Sareh twist” suggests that this mechanism underlying origami tessellations could become a key element in the design of origami-inspired structures for science and engineering ...
Achieving sub-second 3D printing, DISH combines wave-optics modeling and angular illumination to improve resolution and depth ...
New off-axis Zenergy TLT grip is built to match forward-leaning zero-torque and lie-angle-balanced putters.
Ressence teamed up with Japanese artist Terumasa Ikeda to give its unique mechanical watch a neon sci-fi look using natural ...
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