Answer:
It's in your hand though you can not feel it. Only you and time can reveal it.
What gets beaten, and whipped, but never cries?
I am the heart that does not beat. If cut, I bleed without blood. I can fly, but have no wings. I can float, but have no fins. I can sing, but have no mouth.
You can spin, wheel and twist, but this thing can turn without moving. What is it?
What does a WW1 Trench, A Submarine and a Popular Phone App all have in common?
When is it bad luck to see a black cat?