Scientists have linked nuclear spins inside silicon chips, marking a leap toward scalable quantum computers. Engineers at UNSW have achieved a major breakthrough in quantum computing by creating what ...

Five hundred years ago, the Aztec civilization in today’s Mexico believed that the sun and all its power was sustained by blood from human sacrifice. Today, we know that the sun, along with all other ...

Sudoku is a number-based puzzle game. The aim is to fill the 9×9 square grid using all of the numbers one to nine only once in each row and column, and within each of the smaller 3×3 grids. Players ...