It allows humans to both interpret and predict their surroundings.
However, Newtons laws are still good to calculate the orbits of satellites and the paths of spaceships.
Einsteins theory of relativity usually covers two interrelated theories: special relativity and general relativity.
This theory was proposed in 1905 and depicts the relationship between space and time.
General relativity explains the law of gravitation and its relation to other forces of nature.
In all other real cases, the total entropy always increases and the process is irreversible.
It has led to the discovery of inventions like electricity, internal combustion engines, and cryogenics.
In other words, it shows how small changes can lead to consequences of much greater scale.
It governs the behavior of atoms and subatomic particles in quantum mechanics.
Today, all of our semiconductors (transistors, integrated circuits, Intel CPU chips, etc.)
depend on the science of quantum mechanics that wouldnt have been possible to understand without Schrodingers equation.
It also paved the way for nuclear power, microchips, and electron microscopes.
It is essential to understanding more complex wave structures, like human speech.
Basically, it helps in breaking down the complicated signals into simple waves.
source: www.techworm.net