Cepheids are a class of variable (pulsating) stars whose absolute luminosities are related in a simple manner to their pulsational periods. By measuring the period and using the ‘period–luminosity’ ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Deep in the heart of Central Asia, the Kunlun Mountains form a vital barrier on the northern Tibetan Plateau. Their rainfall ...

A remarkable fossil in the National Museum of Natural History’s collection reveals that the ancestors of modern flightless ...

Anguilla has established itself as one of the world’s best diving destinations for beginners, with abundant marine life and crystalline waters — you just have to take the plunge.

By capturing the same thing from very different perspectives, a NASA astronaut and an intrepid photographer create a whole ...

Abstract: A celestial navigation system (CNS) can be integrated in vehicles to suppress the diverging error of the inertial navigation system (INS). However, the CNS ...

This guide provides a step-by-step walkthrough on how to calculate road distances and trip durations between pairs of GPS coordinates using the OpenStreetMap API. Clone or download this repository to ...

Understanding diffraction and dispersion is key to optical science, influencing technologies like spectroscopy, fiber optics, ...

This project aims to explore Gaussian Splatting using two different wild deep-based camera-pose & 3D pointcloud reconstruction methodologies: VGGSfM and Mast3r. The objective is to compare their ...

Background: Accurate sorghum spike detection is critical for monitoring growth conditions, accurately predicting yield, and ensuring food security. Deep learning models have improved the accuracy of ...