Technology for Mains


Astro-Sat – UPSC GS3

ASTROSAT is India’s first dedicated multi wavelength space observatory. This scientific satellite mission endeavours for a more detailed understanding of […]


Algorithm Trading – UPSC GS3

Context: Securities and Exchange Board of India (SEBI) proposed regulating retail or third-party algorithmic trading (algos). What is algorithmic trading/Algos?


3D Printing – UPSC GS3

3D Printing: 3D printing or additive manufacturing(AM) is a process of making three dimensional solid objects from a digital file. 3D


Aerogels – UPSC GS3

What are aerogels? Aerogels are a unique class of open-pore polymer foams that can be prepared from either organic or

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