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Solid State Batteries - The Future of Energy Storage.

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Solid-state battery technology uses solid electrodes and electrolytes instead of liquid or polymer gel electrolytes which are found in lithium-ion or lithium-polymer batteries. Using the solid electrolyte,these batteries produce some solid performance gains over the lithium ion and lithium polymer batteries.  Firstly, a solid can be more stable than a liquid in the batteries. Thus solid-state batteries can operate at much higher temperatures. Therefore we can pump a lot more power into it while charging, decreasing its charging time. Whereas a lithium-ion or polymer battery is highly flammable because of which many times the mobile phones have blasted causing severe injuries and even death. You might have seen the power rating of your mobile charger and wonder why can't we increase it and charge it faster, it's due to its flammable property. Solid-state batteries are going to end this issue.  In lithium ion or polymer batteries , over time solid structure called dentrites are f
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Are We Living In a Space Opera Universe?

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We humans are always excited to learn about planets, galaxies, stars, asteroids, and what’s there deep in space. This urge for exploration has led us to execute many successful space missions. These all have become possible due to technical advancements but the people had already imagined some stories and concepts set in space and those narratives are space operas. Let's look into our space opera universe which is made up of trillions of superclusters in which there is a tiny cluster called VIRGO supercluster, and a supercluster is made up of trillions of clusters among which there is a small cluster called  VIRGO cluster, a cluster is made up of several galaxies in which there is a galaxy called MILKY WAY, a galaxy is made up of several solar systems of which there is our solar system which has eight planets and a star called the sun, amongst these eight planets there our planet called EARTH where we are living. Millions of years ago, our universe took birth. From birth to now, it
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Graphene- The Wonder Material.

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Graphene was first demonstrated by Andre Geim and Konstantin Novoselov, two physicists from the University of Manchester, in 2004 for which they had won Noble Price in 2010. Scientists argued that strictly 2 dimensional crystalline materials were thermodynamically unstable and could not exist. Graphene is a single layer (monolayer) of carbon atoms, closely bound in a hexagonal honeycomb lattice. It is an allotrope of carbon in the form of a plane of sp2-bonded atoms (though carbon has a valency of four, due to similar reasons as that of graphite as it is derived from it) with a molecular bond length of 0.142 nanometres. Strength of Graphene Layers of graphene stacked on top of each other form graphite, with an interplanar spacing of 0.335 nanometres, these layers are held by Van der Waals force. The separate layers of graphene in graphite are held together by Van der Waals forces, which can be overcome during exfoliation of graphene from graphite. There are about 30,00,000 layers of g
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