|Google Doodle honoring physicist Max Born|
According to GhanaSky.com analyst, Max Born was a German physicist and mathematician who was instrumental in the development of quantum mechanics.
He's best known for the Born Rule, a theory that uses probability to predict the location of a particle in a quantum system. That's important for understanding and using quantum mechanics, the principles that govern physics at subatomic scales. We rely on quantum physics for all sorts of things, from precise timekeeping to better encryption.
Before Born, physicists assumed that if you wanted to know the location of a quantum particle, you had to measure it exactly using a series of physical experiments and a lot of unwieldy calculation. Born figured out that all you really needed was a matrix (a group of numbers lined up in columns and rows) and the rules of probability.
The basic idea is that you can calculate the odds of finding the particle at any particular location. For the mathematically inclined, here's how that works: every particle has an equation called a wave function, which describes how the particle's behavior changes over time (if you want to see an example, check. One of the properties of a wave function is called its magnitude, and if you square the magnitude of the function at a certain point, you get the probability of finding the particle at that location. If you have all the probabilities for a set of possible results, you can get a pretty good idea of what the system is doing without making any direct measurements.
If that sounds a little confusing, don't worry. Even other physicists haven't yet figured out how to fully explain why the Born Rule works. They just know that it does.