Quantum computers could finally be made at large scale after a number of major breakthroughs, the scientists behind them have announced. The new research shows that it is possible to make robust and reliable silicon-based quantum computers, that would be compatible with the existing manufacturing technology we have. Quantum computers, if they work, are expected to change the world, offering vastly more computing power and different ways of doing calculations than was ever possible before. Is Quantum Computing now a reality ?

