VM

1664 posts

The government's enblightenment

2 min read
Op-eds Baba Ramdev Coronil genetic engineering genetic modification genetically modified crops genetically modified organisms genetically modified seeds GMO healthcare Indian Medical Association Monsanto Patanjali Ayurved transgenics whataboutery

The GMO debate is a fascinating object, even though participating in it often amounts to nothing but pain, frustration and lost time – especially if you're pro-GMO foods. It's fascinating beca…

The clocks that used atoms and black holes to stay in sync

11 min read
Scicomm atomic clocks caesium standard caesium-133 Event Horizon Telescope frequency comb hydrogen maser International Celestial Reference Frame Kashima Koganei Medicine microwave clocks Milky Way optical atomic clocks quasars radio telescopes SI units strontium clock uncertainty Very-Long Baseline Interferometry VLBI ytterbium clock

You're familiar with clocks. There's probably one if you look up just a little, at the upper corner of your laptop or smartphone screen, showing you what time of day it is, allowing you to qui…

Reading fog data from INSAT 3DR

4 min read
Scicomm albedo atmospheric science atmospheric sounder brightness temperature cumulonimbus humidity India Meteorological Department Indian Space Research Organisation INSAT 3A INSAT 3D INSAT 3DR ISRO Space Applications Centre Kalpana 1 microphysics optical radiometry radiometer solar reflectance storm forecast VHRR weather forecasting

At 7.57 am today, the India Meteorological Department's Twitter handle posted this lovely image of fog over North India on January 21, as captured by the INSAT 3DR satellite. However, it didn'…