Articles by Dr. Subhabrata Mondal.

The Basic Idea of the General Theory of Relativity

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Artemis One Scrubbed, Valve Issues. Aborting A Launch Is Not Failure.

The launch of the new SLS rocket for the mission Artemis I was scrubbed earlier today due to valve issues. Rocket engines, especially multi engine systems are very complex and dynamic systems…

Weekend Science: In Vitro Tests Show Espresso Prevents Alzheimer’s Protein Clumping

Espresso is a coffee extraction process where hot water is forced through finely ground coffee at a barometric pressure of nine - which means nine times the usual pressure you feel at sea level,…

Why Spacecraft Crash On Mars

The recent crash of the ExoMars Schiaperelli lander on Mars highlights how difficult it is to land there. So why is that? Why are landings on Mars so complex? And why do they fail so often? ESA is…

The Machiavellian Side Of Cholera

Recently, two armies were pitted against each other, with harpoon-like appendages covered in poison. They went two war, stabbing each other and rupturing victims like water balloons.