New Zealand, Norfolk Island, and OuvÃ©a, the Polynesian outlier near New Caledonia, are the unsubmerged portions of the largely sunken continent of Zealandia.
The 20-minute power nap -- sometimes called the stage 2 nap -- is good for alertness and motor learning skills like typing and playing the piano. What happens if you nap for more than 20 minutes? Research shows longer naps help boost memory and enhance creativity.
Of the four nap time lengths, 10-20 minute naps are the only feasible option. The 10-20 minute nap boosts energy and alertnessâso, napping for this amount of time could give you an extra push to get through the rest of the work day. The other best option is taking a nap for a little over an hour.