He was afraid he would doze off on the long drive home.

The dog tracked sloppy mud through the kitchen!

When asked to guess whether champagnes they were drinking was made principally from white or black grapes, most tasters including wine writers and journalists were unable to tell the difference.

A detailed investigation of decoherence during gating due to a bosonic environment was performed in the original work of Loss and DiVincenzo. Since then, there have been many studies of leakage and decoherence in the context of the quantum-dot quantum computing proposal.