ISRO Successfully Tests Semi-Cryogenic Engine With 175-Tonne Thrust for LVM-3

Indian Railways to roll out new wagon design policy in July to boost freight transport

Indian Consumers Overpay for K-Beauty Products Ill-Suited to Tropical Climate

Indian consumers are spending heavily on Korean beauty products despite dermatologists warning they may not be effective in India's tropical climate. The 'glass skin' trend, popularized by K-beauty culture, has gained significant traction among Indian buyers. Dermatologists describe this as an economic irony, as products formulated for Korea's temperate conditions may not deliver the same results in India's heat and humidity. Experts suggest that the high premium paid for these imported products may not be justified given the climatic mismatch.

Mann Ki Baat: Modi ‘grateful to every citizen’ for supporting austerity call

Why Delhi Feels as Hot as 51°C: The Science of Wet-Bulb Temperature

Delhi is currently experiencing extreme heat conditions that feel far more intense than the actual recorded temperature. The perceived heat index has reached around 51 degrees Celsius, even though thermometers show lower readings. This phenomenon is explained by a meteorological measure known as wet-bulb temperature, which accounts for both heat and humidity together. Unlike dry-bulb temperature, wet-bulb temperature reflects how effectively the human body can cool itself through sweating. High humidity levels reduce the body's ability to dissipate heat, making conditions feel significantly hotter than they actually are.