Business

India's Isro launches 104 satellites in a single mission to create world record

India’s Isro’s [] PSLV-C37 in a single payload, included the Cartosat-2 series and 103 co-passenger satellites, together weighing over 650kg Great achievement especially considering only three of the 103 satellites belonged to India making this mission one of the most business sense launch of this century! Kudos to India! Read more about it at the link below. Source: Isro launches 104 satellites in a single mission to create world record - Livemint

Materials science: How to keep cool without costing the Earth

The new film works by a process called radiative cooling. This takes advantage of that fact that Earth’s atmosphere allows certain wavelengths of heat-carrying infrared radiation to escape into space unimpeded. Convert unwanted heat into infrared of the correct wavelength, then, and you can dump it into the cosmos with no come back. …their film, placed atop an average American house, would be enough to keep the internal temperature at 20°C on a day when it was 37°C outside.