A team of scientists has succeeded in putting an object large enough to be visible to the naked eye into a mixed quantum state of moving ... a phenomenon known as 'superposition' a particle ...

A top can either be spinning clockwise or counterclockwise. When a system is in a state of superposition, strange things can happen. For instance, an electron can be “spinning” clockwise and ...

you cause what is known as wave function collapse and the particle again exists in only one state or the other (and in the case of superposition, only one physical location or the other).