And all it takes to measure is a simple spinning disk here on Earth. When reached for comment, Dark Matter says: "Come on, you almost found me!"
Dark matter's status as a mysterious and invisible lurker in the universe has frustrated scientists for years. Now, one hopes to solve the puzzle a different way: using a modified version of Newton's second law that would eliminate the need for dark matter altogether. Researchers in Brazil have devised an experiment that could put the modified Newtonian dynamics (MOND) to the test, New Scientist reports.