Something to make you think huh

Does anybody ever vanish with a trace?
How come Superman could stop bullets with his chest, but always ducked when someone threw a gun at him?
How come you press harder on a remote control when you know the battery is dead?
How does a shelf salesman keep his store from looking empty?
How fast do you have to go to keep up with the sun so you're never in darkness?
How is the handicapped parking situation handled at the Special Olympics?
How can the weather be hot as hell one day and cold as hell another?
If a mute child swears, does his mother make him wash his hands with soap?
If a synchronized swimmer drowns, does her partner also have to drown?
If a turtle doesn't have a shell, is he homeless or naked?