Question

What is at the end of a rainbow?.. ​

Answer 1

Answer:

If you say that something is at the end of the rainbow, you mean that people want it but it is almost impossible to obtain or achieve. The promise of a cure–the pot of gold at the end of the rainbow–often makes sensible people do irrational things.

Answer 2

Answer:

There's nothing at the end of rainbow. It's just a reflection of light.