Phosphorus Shell – UPSC Prelims
Phosphorus shell: It’s a colourless or yellowish translucent wax-like substance with a garlic-like odour that ignites when exposed to oxygen. […]
Prelims
S&T for Prelims
Prelims
What are the Provisions for Testing Missiles? – UPSC Prelims
What are the Provisions for Testing Missiles? Under the pre-notification of flight testing of ballistic missiles agreement signed in 2005, each
Prelims
Radioactivity – UPSC Prelims
Radioactivity: Radioactivity is the phenomenon of spontaneous emission of particles or waves from the unstable nuclei of some elements. There are three types
Prelims
Biological Weapons – UPSC Prelims
What is a Biological Weapon? Biological weapons use microbiological agents (such as bacteria, viruses or fungi) or toxins to intentionally cause death
Prelims
Spent Nuclear Fuel – UPSC Prelims
Spent nuclear fuel: Spent nuclear fuel, also called used nuclear fuel, is the fuel that has undergone a reactor campaign and is no
Prelims
Radio Waves and Radio Telescopes – UPSC Prelims
Radio Waves and Radio Telescopes: Radio waves have the longest wavelengths in the electromagnetic spectrum. They range from the length of
Prelims
Plasma – UPSC Prelims
What is Plasma? Plasma is a hot, charged gas made of positive ions and free-moving electrons that has unique properties distinct from
IAS4Sure Notes
Solar Jets or Spicules – UPSC Prelims
Solar Jets or Spicules: Solar plasma jets, or spicules, are powerful plasma streams constantly ejecting from the Sun’s chromosphere (an
Prelims
PARAM Ganga-a – UPSC Prelims
PARAM Ganga-a: It is new super computer developed by CDAC which is installed in IIT Roorkee. It has a supercomputing
Prelims
Exercise SLINEX-22 – UPSC Prelims
SLINEX-22: It is bilateral Naval exercise between India and Sri Lanka. The Ninth Edition of SLINEX is being held at