It is well-known that Pythagoras’ ancient Greek equation for right triangles: a2+ b2= c2 , is older than ancient Greece. We also know that in Khufu’s pyramid the height equals the radius of a circle ...

GUILDERLAND — For the town of Guilderland and the village of Altamont, 2025 was a year where lofty civic-minded concepts like one about how best to preserve “town character” ran headlong into the ...

Images of plants painted on pottery made up to 8,000 years ago may be the earliest example of humans’ mathematical thought, a ...

Flower designs on 8,000-year-old Mesopotamian pots reveal a “mathematical knowledge” perhaps developed to share land and ...

You have full access to this article via your institution. Surface-area regulation is a little explored facet of cell motility, yet is likely to be crucial. Progress would be made if we could develop ...

The Pyramids of Giza are often admired for their scale, but their precision is harder to explain. Measurements reveal ...

Before starting this guide, it may be helpful to read the guide from Module 3 (M3) on perimeter, area and volume involving sectors, cylinders, cones and spheres. \(\text{area} = ...

If you could save lives by producing vaccines in transgenic bananas, would you? In the debate over large-scale commercialization and use of GMOs, where should we draw the line? Vaccines Tobacco ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Abstract: High-quality surface normal can help improve geometry estimation in problems faced by autonomous vehicles, such as collision avoidance and occlusion inference. While a considerable volume of ...

Abstract: Automatic defect detection of solar cells' near-infrared electroluminescence (EL) images is a challenging task due to non-uniform complex texture background interference and the defects' ...