The iPad has been the most revolutionary tool for learning in my lifetime. (purposedriventeaching.net)
Building a quantum computer has been called the «space race of the 21st century» — a difficult and ambitious challenge with the potential to deliver revolutionary tools for tackling otherwise impossible calculations, with a plethora of useful applications in healthcare, defence, finance, chemistry and materials development, software debugging, aerospace and transport. (sciencedaily.com)
MetaTrader 4 also featured revolutionary tools for the development, testing, and optimization of trading robots. (metaquotes.net)