How does a telephone intercom function in an office setting?Premium
The Hindu
EPABX system facilitates seamless internal and external communication in businesses, evolving from electromechanical to digital switching technology.
Discover why stars are blue, white, or red, influenced primarily by their surface temperatures and energy emission.
CERN's ALICE collaboration reveals how fragile deuterons survive high-energy collisions, impacting models of cosmic rays and dark matter.
The Doomsday Clock is now set at 85 seconds to midnight, signaling unprecedented global catastrophe risk.
Discover how ancient kangaroos evolved unique adaptations for hopping, enabling them to manage their immense size and weight.
Discover the fascinating process of radioactive decay, where unstable atoms transform, releasing energy in the form of alpha, beta, and gamma emissions.
Explore India's ambitious goal to eliminate malaria by 2030, its progress, challenges, and strategies outlined in key reports.
Discover Kerala's famous banana chips—a delicious souvenir variety for tourists, from classic salted to innovative flavors.
Explore Pantone's 2026 Colour of the Year, Cloud Dancer, blending serenity and history for modern, minimalist interiors.
Calum Scott discusses his new album Avenoir, upcoming concerts in India, and excitement for Harry Styles' latest release.
Sunita Williams expresses FOMO over NASA's Artemis II Moon mission while reflecting on her remarkable space career and Earthly joys.
quiz on palaeoclimatology
A strongly chef led endeavor, Nila has a tasting menu that will focus on one region of India every three months. It kicks off with a Nagaland inspired menu with ingredients such as black rice, anushi, and reimaged smoked pork
Join Chennai's AlterNation Jazz Festival on January 31 to celebrate local artists and enjoy original jazz performances.