In the 17th Century, a scientist called Isaac Newton investigated the way things move and came up with three laws of motion. His laws are still very important and examples can be found everywhere ...

Clarke’s three laws, written by the British science fiction writer and futurist Arthur C. Clarke, are his observations on the nature of technology and discovery. Clarke was renowned for his ...

New Scientist once described Isaac Newton as “the supreme genius and most enigmatic character in the history of science.” His three greatest ... force drove that motion. Newton was also ...

Scientists often make measurements. The physical quantities they measure fall into two categories: scalars and vectors. Scalar and vector quantities are treated differently in calculations.