Albert Einstein's famous equation E=MC2 comprises three main variables; mass, energy, and velocity. But, the researchers behind the new study pondered whether such variables could be discovered automatically. If they could, it should significantly improve the process of scientific discovery.

To test if this would be possible, researchers at Columbia Engineering developed a new AI algorithm to attempt to find a way. The program's purpose was to use a video camera to monitor physical processes before attempting to identify the smallest possible collection of fundamental variables that might adequately capture the dynamics being observed.

The study was published on July 25, 2022, in Nature Computational Science.

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