Team creates 'Pac-Man' for microscopic organisms
A team of Norway-based researchers has developed a microscopic one-millimeter-wide game of 'Pac-Man' for single-celled organisms. Its maze was made of colourfully lit nanostructures and was populated with two species of unicellular and one species of multicellular microorganisms. Two of the three species took the role of Pac-Man while the third species were the predators who preyed on Pac-Man.