A magnet has two poles—even after you cut it.Cutting an ordinary bar magnet produces smaller magnets with north and south poles. It does not isolate a single pole.Go deeper
REM does not own every dream.Dreams can occur in REM and non-REM sleep. They are often most vivid during REM.Go deeper
All roses are flowers. Some flowers fade quickly. Must some roses fade quickly?YesNo—the information is insufficient