Kautilya

How BEL’s 3D CAR Prime Compares With Rohini, Giraffe AMB, GM200 and TRML-4D

The 3D Central Acquisition Radar, or 3D CAR, belongs to an Indian radar-development lineage that produced systems such as Rohini for the Indian Air Force and Revathi for naval use. DRDO documentation describes the earlier Central Acquisition Radar programme as an S-band radar technology that was progressively upgraded and adapted through collaboration involving DRDO, BEL and Indian industry.

How Much Exercise Is Enough According to Ayurveda?

In Ayurveda, Vyayama refers to deliberate physical activity undertaken to improve strength and physical capacity. Classical descriptions associate appropriate exercise with a feeling of lightness, better tolerance to exertion, improved digestion and greater firmness of the body.