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Category: Physics

What If The Earth’s Core Stops Spinning?

7000 kilometres wide, Earth’s Inner core has shown signs of stopping and reversing its spin since 2009. But the question arises, what would be its consequences? The spinning of Earth’s…

How Long Does It Take To Travel One Light Year?

A light year is the distance light travels in one year. Light moves very fast, about 299,792 kilometers per second. If we could travel that fast, we would take one…

What Is The 3-Body Problem And Why Is It So Hard To Solve?

The essence of the 3-body problem is: how to predict and stabilize the orbits of 3 interacting bodies. The third object’s presence causes wild movements, potentially sending the interacting bodies…

Where Do Microscopic Black Holes Exist?

Microscopic black holes, also referred to as quantum mechanical or mini black holes, are hypothetical small holes that have fascinated scientists and the public for decades. They are very tiny…

Will Hot Water Freeze Faster Than Cold Water?

The idea of whether hot water freezes faster than cold water is known as the Mpemba effect. This doesn’t always happen and depends on different things like how much water…

What Is The Strongest Force In The Universe?

Planets in our solar system orbit the sun due to various forces. These forces, which differ in strength, are fundamental to the structure and stability of the universe. The strongest…