Questions... speak out your answers..

1. why different plants have different levels of green color on the leaves ?

2. How do we sense gravity ?

3. Why can't we see the moon in circular shape always?

4. Why do we see spikes around a bright light?

5. Why oxygen is sent through water and then administered to patient?

6. Why girls have high pitch voice and men low pitch?

7. Perception problem of eye in observing a fan... camera can catch even more..?

8. Why golf balls have dimples?

9. Why do we see petrol, diesel drums corrugated?

10.Why mercury is in liquid state?

11.Why popping sound when we bend and stress the fingers?


Questions still to come...