TechnologyAdding nanofridges to quantum computers could make them run faster Some of the components in quantum computers must be reset between operations, slowing down calculations, but tiny refrigerators could speed things up ¿ìè¶ÌÊÓÆµ
TechnologyWhy haven't we got useful quantum computers yet? Four years after Google first demonstrated the supremacy of quantum computers over ordinary ones, why aren't these exotic machines being used for practical problems? ¿ìè¶ÌÊÓÆµ