The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper ...

The NASA-ISRO Synthetic Aperture Radar (NISAR) Earth-observing radar satellite has sent the first images of Earth’s surface as the joint mission between NASA and ISRO approaches full science ...

BENGALURU: The Nasa-Isro Synthetic Aperture Radar (Nisar) satellite has beamed back its first images of Earth, offering a glimpse of the scientific insights the joint mission is expected to deliver ...

Navratri is incomplete without garba or dandiya nights. Dressed in traditional attire, men and women celebrate this pious festival with these energetic dance forms. Let's find out about their origin ...

Abstract: Antenna arrays are widely acknowledged for their exceptional directionality and spectral efficiency, pivotal in modern wireless communication technologies. Numerous innovations have emerged ...

WILMINGTON– A celebrated tradition in American decorative arts, the Delaware Antiques Show will return to the Chase Center on the Riverfront from November 7–9, 2025, for its 62nd year. Presented by ...

Fairy circles (FCs) are intriguing regular vegetation patterns that have only been described in Namibia and Australia so far. We conducted a global and systematic assessment of FC-like vegetation ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...